Thursday, December 19, 2013

Happy Holidays


THE FROG BLOG
 
Happy Holidays!

The AQUA DOC offices will be closed from Friday, December 20, 2013 through Thursday, January 2, 2014.

Warmest holiday wishes from our family to yours.  We look forward to seeing you in 2014!


~The Frogger Blogger and all of us at AQUA DOC Lake and Pond Management

Friday, December 6, 2013

Muskrats

THE FROG BLOG

Muskrats

Photo from the Ohio Dept. of Natural Resources
Muskrats are large rodents that strongly resemble a beaver but are easily distinguished by their rat-like tail.  The muskrat is common all across the United States, and lives anywhere water and food are available throughout the year.  The presence of muskrats is not necessarily a detriment to your pond as they eat vegetation such as cattails.  However, this rodent can cause serious problems for the pond owner, such as damaging the shoreline, dams and fountain cables.

Muskrats are most active in the evening and this is the best time to catch a glimpse of muskrats in your water.  Muskrats can also be detected by finding trails or runs, generally just below the surface of the water.  The muskrat has a dense coat of brown fur and emits a musky smell during mating season.  A prolific breeder, muskrats can produce several litters of young in a season.  Like the beaver, muskrats build dens.  However, muskrat dens are constructed mostly of aquatic vegetation instead of sticks. 

Burrowing activity is the most common cause of muskrat damage.  The burrows often damage the integrity of the shoreline.  Undetected burrows can cause collapse of the shoreline which can lead to human injury.  Proper construction can help deter the burrowing activity as well as constructing barriers out of fencing.  Muskrats also have a nasty habit of chewing on fountain cable.  The damage is most often at the ends of the cable run, up to ten feet out from the shore and near the motor lead.  Muskrat chew damage often causes the fountain motor to trip.  If you have muskrats in your water, AQUA DOC recommends installing aluminum Greenfield, or stainless steel braiding over your cable to protect it. 

If you have nuisance muskrats, there are several common methods to help control the rodent.  Trapping is the most common method and is very effective.  There are several companies who provide this service.  Habitat modification, such as removing a major food source like cattails, can deter the muskrats from making their home in your water.  Using toxicants is another effective method of control. 

For more information on muskrat damage and control, please feel free to call AQUA DOC's Aquatic Specialists or leave a question in the comment section.  We're here to help.

Here's to open waters!

~ The Frogger Blogger

References: http://www.dnr.state.oh.us/Home/species_a_to_z/SpeciesGuideIndex/muskrat/tabid/6696/Default.aspx

http://icwdm.org/handbook/rodents/Muskrats.asp


 

Wednesday, November 27, 2013

Happy Thanksgiving

THE FROG BLOG

The AQUA DOC offices will be closed from 2:00pm Wednesday, November 27, through Monday, December 2 at 8:00am.

Warmest wishes for a Happy Thanksgiving from all of us at AQUA DOC Lake and Pond Management.

~The Frogger Blogger

Friday, November 22, 2013

Caring for Koi in Winter

THE FROG BLOG

Caring for Koi in Winter

Koi are a symbol of love in many cultures.

Koi are an ornamental variety of the common carp that many watergarden owners enjoy keeping.  These beautiful fish are most active in water temperatures ranging from 59-77 degrees.  However, Koi can easily be kept in the colder Midwest temperatures with proper care.  When water temperatures drop to forty degrees, Koi will hibernate.  When Koi go into this state of hibernation, it is not necessary to feed the fish and they will generally stop coming to the surface to be fed.  As long as the surface of the water does not ice over for more than a day or two, the Koi will survive the winter in this state with little or no care.  However, if the surface of the water ices over for longer periods of time, the fish can be deprived of oxygen resulting in a fish kill.  It is important to maintain a small hole in the ice to allow for the exchange of gasses.  Without this exchange of gasses, the decomposing matter and other animals can remove the oxygen from the water causing the Koi to suffocate.  There are different methods of keeping the water open.  Small aerator bubblers, such as the PondAir(tm) or KoiAir(tm), and deicers are both effective.  The bubblers come in a variety of sizes and AQUA DOC's Aquatic Specialists will assist in choosing the correct unit for any size watergarden.  Koi are a lovely addition to a watergarden and with proper care, will enhance enjoyment for years to come.

If you have any questions or would like further information, contact us any time.  We look forward to hearing from you.

Here's to open waters.

~The Frogger Blogger
      

Friday, November 8, 2013

AQUA DOC Makes the Fast Track 50!

THE FROG BLOG

AQUA DOC Makes the Fast Track 50!

AQUA DOC is proud to announce being named one of the 50 fastest growing companies in Lake and Geauga Counties for 2013.  AQUA DOC was founded in 1983 and since then has grown from a small local company to managing ponds and lakes all over Ohio as well as parts of Kentucky, Indiana, Pennsylvania, Michigan and Georgia.  AQUA DOC remains headquartered in Chardon, but now has branch offices in Columbus, Cincinnati and Atlanta.  AQUA DOC is pleased to serve retail customers all across the county as well.  We would like to take this opportunity to say thank you to our many loyal customers, and to welcome the new!  We appreciate your trust in AQUA DOC and look forward managing your waters for years to come! 

Follow the link below to read more about the Fast Track 50:
http://www.news-herald.com/general-news/20131106/2013-fast-track-50-established-companies



Here's to Open Waters!
~The Frogger Blogger

Friday, November 1, 2013

Winter Fish Kills

THE FROG BLOG

Winter Fish Kills

The predictions for the coming winter call for harsh conditions and bitter cold.  In mild winters, in which ponds do not freeze over, the likelihood of a fish kill is lower than in cold winters.  When extended periods of bitter cold cause ponds to ice over, and especially if the pond becomes snow covered, sunlight penetration of the water will be greatly reduced, if not entirely eliminated.  The lack of sunlight reduces the oxygen produced which can result in a fish kill. 

Fortunately, there are things you can do to reduce the risk, such as controlling the growth of aquatic weeds and vegetation in your pond.  As vegetation dies, the dead matter falls to the bottom and begins to decompose.  The decaying organic matter removes oxygen from the water.  The more decomposing organic matter, the more oxygen will be removed.  Adding an aeration system is another highly effective, preventative measure.  The bottom bubbler aeration systems, such as the Vertex Pondlyfe system, add oxygen directly to the water and keep an area of open water in the ice.  The open water will allow for light penetration as well as the exchange of gasses.     

Winter fish kills can happen in any lake or pond, however, shallow ponds are most susceptible.  Fortunately, it is the optimum time to install an aeration system before the onset of winter to help protect your fish.  AQUA DOC offers free on-site consultations with our Aquatic Specialists to configure the right system for your unique pond and answer all of your questions.  Contact us to schedule your consultation today.  We look forward to hearing from you.

Here's to open waters!

~The Frogger Blogger

Monday, October 21, 2013

ThermoPond Deicer

THE FROG BLOG

ThermoPond Deicer
AQUA DOC has begun winterizing watergardens and it won't be long before the water will be freezing over.  AQUA DOC recommends keeping some open water in your watergarden to allow harmful gasses to escape.  The ThermoPond Deicer (pictured left) does not heat the water, but will keep a small hole in the ice to allow those gasses to escape.  The ThermoPond Deicer comes with a 12' power cord and is fully encased in plastic which protects the liner from the heating element.  The unit has been tested in Northern Wisconsin ponds in temperatures down to -39F, is economical to run and includes a one year warranty.  If you'd like further information on this, or any watergarden winterization products or services, leave your question in the comment section or give us a call at (800) 689-5253.


We look forward to hearing from you!

~The Frogger Blogger



Friday, October 11, 2013

Fountain Winterization


The Frog Blog


Don't let this happen to you...
It's not too late!  Winter will be here before we know it and AQUA DOC will begin pulling fountains from the water for winterization at the end of October.  There is still time to schedule your fountain to be one of them.  The AQUA DOC Fountain Winterization Program includes the following services:
  • Fall 2013 removal of your fountain(s) from your lake or pond
  • Power-washing
  • Visual inspection and bench diagnostic systems check of most core components by one of AQUA DOC's certified fountain technicians
  • Storage in our heated warehouse facility
  • Spring 2014 reinstallation of your fountain(s) in your lake or pond
Your fountain is an investment that adds not only aesthetic beauty to your water, but also beneficial oxygen.  Protect that investment with the AQUA DOC Fountain Winterization Program.  Call us today to activate your Fountain Winterization Program or for a free consultation.  We look forward to hearing from you!

AQUA DOC's heated warehouse facility

Happy Fall!
~The Frogger Blogger

Monday, October 7, 2013

Aqua Master Fountain Announcement!

THE FROG BLOG

New 3/4HP Classic LE Fountain, available October 15, 2013.


3/4HP Classic LE with Crown & Geyser Nozzle
Aqua Master has just announced a new 3/4HP Classic LE fountain.  This unit boasts several great standard features with many optional upgrades.  Designed for easy operation, the 3/4HP Classic LE comes with 50' of power cable, Aqua Lock Connector for easy connectivity, and simple Plug and Play control panel with GFCI protection and timer.  The Classic LE has a standard V pattern spray included.  However, a choice of three different nozzle upgrades is available, Geyser, Wide Geyser, and Crown and Geyser (pictured above).  For a beautiful nighttime display, consider upgrading your fountain with an Aqua Master lighting system.  Choose from 13W, energy efficient, LED Lights in a 2 or 4 light configuration.  The lights come with clear lenses standard, but, colored lenses can be added.  Additional lengths of power cable up to 200' and deep water intake screens are also available.  The Aqua Master Classic LE, with standard features, has a starting price that makes it a terrific value.  Furthermore, Aqua Master provides one of the best warranties in the industry to protect your investment: 3 year parts and labor for in-water equipment and light sets and 3 years parts and 1 year labor on the control panel.  AQUA DOC is a proud, certified dealer and service center for Aqua Master Fountains.  Call us today for a free consultation with one of our Aquatic Specialists who will assist you in picking the right fountain and options for your pond.

Friday, September 27, 2013

The Leaves Are Turning

THE FROG BLOG

Fall is upon us and the leaves will soon be falling from the trees.  Leaves that fall into your watergarden can easily clog the pump which can lead to maintenance issues.  Installing a Laguna Pond Net with Stakes is a great way to protect your watergarden from this debris.  Virtually invisible, the black netting is easy to install and simply floats on top of the water.  The netting will shield your water from not only the leaves and debris, but predators as well.  Available in three sizes, 12'x15', 15'x20' and 20'x30', the Laguna Pond Net with Stakes is available in the AQUA DOC retail store, by phone order or online.  Call us today for more details on the Laguna Pond Net with Stakes and more great products to Winterize your watergarden.

~ The Frogger Blogger

 

Friday, September 20, 2013

AQUA DOC is now in Atlanta!

THE FROG BLOG
 


Welcome!  Aquatic Environmental Services, Inc. has joined the AQUA DOC family!  AQUA DOC continues to grow and has recently acquired Aquatic Environmental Services Inc., Lake Management Division.  Serving the greater Atlanta metro area, AES has been beautifying Georgia waters since 1993.  We are very pleased to have AES as part of our team and we are excited to blend AQUA DOC's expertise and know-how with theirs.  Aquatic Environmental Services of AQUA DOC looks forward to providing our new Georgia customers with the same unparalleled service and exceptional results our Midwestern customers enjoy for many years to come.

Visit the AES website at http://lakework.com/ to learn more. 

AQUA DOC would also like to congratulate our own Aquatic Specialist, Drew Drake on his promotion and recent move to Georgia.  Georgia is lucky to have him and we are confident he will be a great asset to the new team.   Well done!

Here's to open waters!

~The Frogger Blogger

Friday, September 13, 2013

Yellow Perch

THE FROG BLOG

Yellow Perch

The yellow perch, also known as the lake perch or ringed perch, is a small fish native to North America.  Yellow perch are a golden to brassy green in color with vertical black stripes along their sides and a white underbelly.  Yellow perch average five to twelve inches long and typically weigh a quarter to one pound but can weigh up to a little over two pounds.  The record yellow perch caught in Ohio was two pounds, twelve ounces and fourteen and a half inches long. 

The yellow perch is a popular game fish that is easy to catch and can be fished year round.  The fish's natural diet consists of aquatic insects, invertebrates and other small fishes.  Natural baits, such as minnows, are great for fishing yellow perch, but artificial baits, such as flies, work great as well. 

The yellow perch is also delicious to eat.  The white, flaky fish can be prepared in many ways, such as frying, baking or even cocktail style.  AQUA DOC's own Nate Robinson recommends rinsing the fillet in cool, clean water, pat dry on a paper towel, moisten in a milk and egg mixture, dredge through your favorite breading or fish fry, then drop in hot oil for just a minute or two.  It's great on a sandwich!

If you don't have yellow perch in your pond, AQUA DOC offers many fish stocking programs that include this fish.  Call us today for a free fish stocking consultation with one of our Aquatic Specialists.  We look forward to hearing from you soon. 

Happy Fishing!

~ The Frogger Blogger

Friday, September 6, 2013

THE FROG BLOG

Fountain Winterization

With Labor Day behind us, it's time to start thinking about the colder weather that will soon be upon us.  Winter in the Midwest can be very harsh and floating fountains can be easily damaged by the extreme conditions and frozen water.  AQUA DOC's Winterization Program is designed to protect your investment and help keep your fountain in good working order for years to come. 


The Winterization Program includes the following services:
  • Removal of your fountain from the water in the Fall
  • Power-washing of the unit
  • Visual inspection of the fountain system
  • Bench diagnostic systems check of most core components - tighten nuts and bolts, check bearings and inspect cables for signs of wear
  • Storage in AQUA DOC's heated warehouse
  • Fountain re-installation in your water the following Spring


Don't let this happen to you...
AQUA DOC's professional Fountain Technicians are certified to perform maintenance and repairs on most fountain systems, including leading manufacturers such as Aqua Master, Kasco and Otterbine.  Should any maintenance issues be discovered during inspection of your unit, AQUA DOC will contact you for approval of any needed repairs.  Winter is also the perfect time to have upgrades such as lights or a premium nozzle added to your fountain. 

AQUA DOC is fully insured, including additional Insurance for Property of Others to protect your investment while in our care.  Rest assured, your fountain will be in good hands all winter and ready for your enjoyment when the weather breaks.  We are currently scheduling Winterization Programs for Fall 2013.  Call us today for additional details.  We look forward to hearing from you.


~ The Frogger Blogger


Friday, August 30, 2013

 

THE FROG BLOG

Bottom Aeration


Aeration is beneficial to lakes and ponds in a multitude of ways.  For example, many ponds have layers of muck built up on the bottom.  The muck is generally composed of organic matter that has fallen to the bottom and is slow to decompose due to the lack of oxygen.  The submerged air diffusers, such as the Vertex AirStation pictured right, increase oxygen to all layers of the water.  By oxygenating all of the water, the organic matter decomposes much more quickly reducing the muck and improving water clarity.  This is not an overnight process however.  The organic matter takes time to decompose, so AQUA DOC recommends running the submerged aerators year round.

Fall is a perfect time to install an aeration system in your water.  As the system continues to work through the winter, the organic matter will continue to decompose improving water clarity the following spring.  Furthermore, the aeration system will keep a small area of open water above the diffuser which promotes oxygen exchange.  This allows the gasses from decay and respiration to escape while new gasses from the atmosphere enter.  The added oxygen benefits the hibernating animals below while the open water benefits the wildlife above.

If you have a small pond or a large lake, there is a system for your water.  Our Aquatic Specialists will consult with you to answer your questions and size the proper system for your water's individual needs.  There is still plenty of time to have a system installed before winter, contact us today to schedule your consultation.





Here's to open waters!

 
~The Frogger Blogger

     

Friday, August 23, 2013

THE FROG BLOG

Water Lilies

Water lilies are small aquatic plants with flat glossy leaves and a flower that blooms in a variety of colors.  The water lily grows from a bulb, but the flower and foliage float on the surface of the water.  Water lilies are quite lovely and add to the aesthetic beauty of ponds, lakes and water gardens.  Water lilies are beneficial to the water as they provide shelter for fish and wildlife, as well as shade which inhibits algae growth.  However, the water lily is a hardy plant that reproduces rapidly and can quickly spread to cover the water.  When the water lilies spread to nuisance levels they can deter fishing and recreation and may be less aesthetically pleasing.

Water lilies, in small amounts, can be controlled with raking.  However, the plants will return since this method will not remove the bulb.  Eradication of water lilies is best achieved through the application of a systemic herbicide such as glyphosate.  Glyphosate, the active ingredient in Aqua Pro, is absorbed through the leaves of the plant and travels down to the bulb.  This method kills the plant preventing re-growth.  AQUA DOC recommends applying Aqua Pro in conjunction with Cide-KickCide-Kick is a surfactant that aids in the herbicide's adhesion to the leaves which maximizes results.  Use caution when treating water lilies, however.  It is important to treat only small areas at a time.  If the water lilies are killed all at once, the water will lose the shade they provide.  The temperature of the un-shaded water will rise rapidly and the excess sunlight may result in algae blooms.

AQUA DOC offers a treatment program for water lily eradication, the results of which are seen below.  AQUA DOC Aquatic Specialists are currently conducting free consultations.  Call us today to schedule an appointment. 




Before
After
 
    
 

~ The Frogger Blogger





Friday, August 16, 2013

Bluegill

The Bluegill is a common North American fish.  Ranging in size form 6-8 inches and weighing between 1/4 - 1/2 pound, the Bluegill is a member of the sunfish family and sometimes referred to as a bream, brim or copper nose.  The Bluegill is known as a popular game fish that is easy to catch.  The Bluegill will bite at brightly colored bait at dawn and dusk.  Perfect baits for this fish include live bait, flies, corn and spinners.  Bluegills often seek shelter in underwater vegetation of lakes and ponds. 

Fishing is a great family activity and Bluegill are included in many AQUA DOC Proline Fish Stocking Programs.  The cooler waters of fall make it a great time to stock your lake or pond.  If you're interested in stocking your water, call us for a free consultation with one of our Aquatic Specialists.  Our Specialist will evaluate your lake or pond and tailor the perfect Proline Stocking Program.  Happy Fishing! 



Friday, August 9, 2013

Keeping Your Fish Healthy

Tap water and well water both contain chemicals that maybe unsafe for watergardens.  Tap water contains high levels of chlorine and well water is often very hard and contains extra metals.  AQUA DOC recommends using UltraClear Dechlorinator to make tap and well water safer for fish, wildlife and plant life. 

UltraClear Dechlorinator is formulated to be beneficial to your watergarden's inhabitants in several ways.  Beneficial ingredients include:
  • Sodium thiosulfate, a safe chemical which neutralizes chlorine 
  • Polyvinylpyrrolidones, polymers that promote a healthy level of slime coat to protect fish gills  
  • Organic chelating compounds to detoxify heavy metals
  • Proprietary agents that reduce nitrogen levels
Safe for use in watergardens and aquariums, UltraClear Dechlorinator is applied at a rate of 8 ounces per 1,000 gallons of water.  This product is available for special order by calling AQUA DOC at (800) 689-5253.
    

Friday, August 2, 2013

Planktonic Algae

Planktonic algae are free-floating microscopic plants that suspend in the upper layers of the water.  The community is generally composed of green algae, blue-green algae, diatoms and euglenas and is green or brown in color.  An important part of the food-chain, planktonic algae are a food source for microscopic animals as well as freshly hatched fish fry.  However, some species can be toxic to animals.  The amount of planktonic algae present varies from season to season.  Being plants, planktonic algae need sunlight and nutrients to flourish, so levels are lowest in the winter.  As temperatures increase, spring blooms occur.  The plants will then be depleted by the animals that feed on it.  Planktonic algae levels will increase again in late spring but, generally, not to the levels of the spring bloom and will usually remain stable throughout the summer months.  Summer blooms can occur, however.  The levels will then decline in the fall as the water cools. 

Planktonic algae are always present and preventative measures are often sufficient to keep the levels stable.  A pond dye, such as AQUA DOC Blue will shade the water which limits photosynthesis and controls the growth.  Shading is particularly effective when applied in early spring to prevent initial growth.  However, extra nutrients in the water from sources such as lawn fertilizers and goose excrement feed the algae and blooms can occur.  Severe blooms are a concern for many reasons ranging from aesthetics to oxygen depletion and possible fish kills.  Copper sulfate and Cutrine Plus are common treatments for planktonic blooms, however several treatments are often necessary as re-blooms can occur.  Both products are available for order on our website.  Always read the product label before use.


 

Monday, July 22, 2013

Cattails


Cattails inhabit wet, lowland areas, commonly pond perimeters.  Cattails can grow anywhere from three to ten feet tall.  They require as little as one to two feet of water to reach their full potential but can flourish in as much as four feet of water.  In the United States, Cattails are either the broad-leaf or the narrow-leaf varieties and reproduce by wind-dispersed seeds or through their root systems.  Once established, Cattails make it very difficult to maintain open water. 
 
Glyphosate, a systemic herbicide, is a widely used and highly successful treatment for Cattails and other emergent plants.  Glyphosate is best applied in the early to mid fall when the Cattails are starting to take all of the nutrients out of their leaves to go dormant for the winter.  When Glyphosate is applied at this time it will travel down into the plant's root system along with the nutrients.  This will ensure that there is very little, if any, re-growth in the next season.
 
Glyphosate is the active ingredient in AquaPro, a systemic herbicide that, when applied properly, kills the root system of the plant.  AquaPro is effective on nearly all emergent plants including Cattails, Phragmites, Bulrushes, Sedges, Smartweed, Spatterdock, Purple Loosestrife and Water Lilies.  For best results, use AquaPro in conjunction with Cide-Kick II, a biodegradable surfactant which aids in AquaPro's adherence to the target plant's leaves, maximizing contact and absorption.  Both products are specially formulated for aquatic use and available for order on our website.
 
AQUA DOC offers a Cattail/Grasses Shoreline Treatment Program in which our Aquatic Specialists will treat for emergent species such as Cattails and Phragmites in two or three visits to your property.  As an added convenience, AQUA DOC offers an optional Cutting and Removal Service as well.  AQUA DOC is currently scheduling Fall 2013 Treatments, call us to arrange a free consultation with one of our Aquatic Specialists. 











 

Friday, June 14, 2013


 


 
Nate Robinson on "Live on Lakeside"
 
Click the link below to see Aqua Doc's own Nate Robinson appear with Cathy Berg, of the Ashland Soil and Water Conservation District, on WKYC's "Live on Lakeside" program.  Nate and Cathy supply great information on being good stewards of the environment and keeping Ohio waters beautiful.  Oxygen in the water is vital to keeping ponds and lakes healthy, vibrant and aesthetically pleasing.  Nate features one of the aeration systems Aqua Doc has installed in many Ohio lakes and ponds.  He explains how the aeration system works to increase oxygen in the water which improves water clarity and quality.  
 
Nate hopes his appearance was enjoyable and informative.  If you see Nate, be sure to congratulate him on his television debut!
 
 

Tuesday, June 4, 2013

AQUA DOC BLUE - Professional Strength Pond Colorant

Keep your pond aesthetically pleasing with AQUA DOC Blue.  This product will give the water a pleasant blue hue, but will not stain fish, waterfowl or bathing suits.   AQUA DOC Blue works by inhibiting the growth of aquatic plants and can be used in natural or man-made lakes and ponds as well as ornamental and fish farming bodies of water with little or no overflow.

AQUA DOC Blue prevents the sun's UV light from penetrating submerged weed and algae growth which breaks the cycle of photosynthesis.   Apply AQUA DOC Blue at a rate of 1 quart per surface acre (43,560 sq. ft.).  For best results, apply AQUA DOC Blue in early spring from February to April, before the plants have time to establish.  Continue applications throughout the season to minimize regrowth and aquatic seed germination.  There are no restrictions on swimming, fishing, irrigation, or stock watering with this product.    

AQUA DOC Blue is a great value and can be purchased online, at our retail store, or by phone for the low price of $24.95 per quart.   

Friday, April 19, 2013

2013 Ponderings Newsletter Release

 
READ ALL ABOUT IT!
 
AQUA DOC's 2013 Ponderings newsletter is hitting mailboxes all across the country.  Be sure to check for it in your mailbox or read it online.  Click on the link below or contact our office for your very own copy.  Just say,
"Send me a free newsletter"!
 
Toll Free:  (800)689-5253
 
Click on this link:
 
 
 
 

Tuesday, March 5, 2013

33rd Annual MAPMS Conference

AQUA DOC is attending the 33rd annual Midwest Aquatic Plant Management Society (MAPMS) conference again this year.  MAPMS provides and promotes the appropriate technology for the control of aquatic vegetation.  They have continued to promote the educational advancement of their members and expand public interest.

The conference is being held in downtown Cleveland this year from March 3-6, 2013.

Wednesday, February 13, 2013

AQUA DOC University - Fish Management

AQUA DOC University continues to expand!

Jim Reynolds, our resident Hatchery Biologist, presented our company with an in depth look into common Midwest fish.  Information included:  fish identification, reproduction, habitat, aquaculture, common diseases, and stocking.

The presentation was an excellent opportunity for the entire staff learn more about our fishy friends and a great introduction for Jim Reynolds to our team.

Thanks Jim!!




AQUA DOC University - Welcomes Kasco!

AQUA DOC would like to thank special guest Bob Robinson from Kasco Marine for his imformative presentation he brought to us all the way from Prescott, Wisconsin.

Our staff of nearly 50 employees attended the seminar and were given the opportunity to learn more about the aspects of lake management, supporting healthy aquatic ecosystems, and the tools that Kasco Marine has to offer to be a part of the success.

Thank you Bob!  We look forward to working with Kasco and being continuing our work as stewards of water!



Tuesday, February 5, 2013

A Look at Cyanobactera

Cyanobacteria
Basic Awareness-
Cyanobacteria is a microscopic bacteria that gets its name from its bluish pigment phycocyanin. It uses phycocyanin along with chlorophyll A to capture light for photosynthesis (T.N. & E.L. Taylor. 1993). Although cyanobacteria is often called blue-green algae it has no relationship to algae. All cyanobacterias are unicellular and many species form large macroscopic colonies that may appear like blue-green paint or scum and have a foul smell. Cyanobacteria can be found in fresh, brackish and marine waters on nearly all continents of the world.
Are you just learning about cyanobacteria? It is actually the oldest known fossil organism, dating back 3.5 billion years. To put that into perspective, the oldest known fossil rocks are 3.8 billion years old! (Olson JM 2006). Over time, cyanobacteria has played a crucial role in developing the earth’s atmosphere into the oxygen rich environment it is today through many events of photosynthesis.  It is actually one of the few organisms able to convert atmospheric nitrogen into forms usable by plants for growth (T.N. & E.L. Taylor. 1993).
Cyanobacteria are arguably the most successful group of microorganisms on earth. They are the most genetically diverse; they occupy a broad range of habitats across all latitudes, widespread in freshwater, marine and terrestrial ecosystems, and they are found in the most extreme niches such as hot springs, salt works, and hypersaline bays. Photoautotrophic, oxygen-producing cyanobacteria created the conditions in the planet's early atmosphere that directed the evolution of aerobic metabolism and eukarotic photosynthesis. Cyanobacteria fulfill vital ecological functions in the world's oceans, being important contributors to global carbon and nitrogen budgets.
– Stewart and Falconer (Stewart I and Falconer IR 2008) 

Cyanobacteria blooms can occur at anytime but tend to develop in warm, nutrient rich bodies of water with slight to moderate alkalinity (http://environment.gov.ab.ca/info/library/7673.pdf). The high nutrient load can be due to several factors, including: age of the body of water, fertilizer run-off, presence and number of waterfowl as well as diversity and biomass of fish and plants. These blooms can be harmful to your pond for a variety of reasons:
1)       Formation of dense colonies of cyanobacteria can prevent light penetration from reaching submersed plants in the littoral zone and reduce the concentration of dissolved oxygen in the water body. This may result in death of plants as well as a fish kill.
2)       Some strands of cyanobacteria can release cyanotoxins that are dangerous for animals and humans (Soong F S ET AL. 1992). It is important to note that not all cyanobacteria is toxic.

If you suspect your pond has an infestation of cyanobacteria it is important to contact a specialist. Specialists can perform on site analysis of the water for some toxins however more extensive tests may take several weeks for results (http://www.co.wayne.ny.us/Facts%20from%20cdc%20Blue%20Green.pdf). It is advised that you avoid drinking, swimming or partaking in recreational activities and irrigating with the infected water.
To manage cyanobacteria, your aquatic specialist can help you reduce the nutrient load of you pond as well as apply an effective chemical treatment.


By:  Lucas Pearson, Aquatic Specialist
AQUA DOC Lake & Pond Management

 
For further information regarding cyanobacteria:
http://www.cdc.gov/habs
http://www.epa.gov/safewater/ccl/cclfs.html

Works Cited-
Olson JM (2006). "Photosynthesis in the Archean era".Photosyn. Res. 88 (2): 109–17. doi:10.1007/s11120-006-9040-5. PMID 16453059.
Pisciotta JM, Zou Y, Baskakov IV (2010). Yang, Ching-Hong. ed. "Light-Dependent Electrogenic Activity of Cyanobacteria". PLoS ONE 5 (5): e10821.doi:10.1371/journal.pone.0010821. PMC 2876029.PMID 20520829.
Soong F S, Maynard E, Kirke K, Luke C. Illness associated with blue-green algae. Med J Aust. 1992;156:67.
Stewart I and Falconer IR (2008) "Cyanobacteria and cyanobacterial toxins" Pages 271–296 in Oceans and human health: risks and remedies from the seas, Eds: Walsh PJ, Smith SL and Fleming LE. Academic Press, ISBN 0-12-372584-4.
T.N. & E.L. Taylor. 1993. The Biology and Evolution of Fossil Plants. Prentice Hall, New Jersey.

http://environment.gov.ab.ca/info/library/7673.pdf
http://en.wikipedia.org/wiki/Cyanobacteria#cite_note-31

Invasive Aquatic Plants

Spring is right around the corner and those of us in the pond industry are gearing up for anothermanagement season.  This discussion is intended to inform the reader on the importance of keeping non-native aquatic plant species under control .

Depending on the intended usage of your particular body of water, may help influence the level of control desired. In a perfect balanced pond or aquatic ecosystem, there are many different types of organisms that coexist together to form a natural food chain. A brief example would be phytoplankton, tiny free floating photosynthetic aquatic organisms, are one the smallest links at the base of the chain. They feed and transfer nutrients to amphipods, arthropods, and other small aquatic residents that in turn feed small amphibians and juvenile fish. 

When a non-native plant species enters our aquatic ecosystem it normally has a negative effect on the natural food chain. One major effect is that being new or introduced to a system there is little or no natural predation. So the benefit of it being a food source is nonexistent. Since there is no predation, they tend to out compete native species for light and nutrients. Another negative effect is the decline in organisms as food sources. As the non native species takes over the body of water it becomes less suitable for larger populations of native plants and organisms to survive, therefore limiting the amount of food present for larger fish and amphibians.

One responsibility as a pond specialist and steward to the environment is to keep non native plant species in check with the natural environment. We believe a balanced body of water is the best management practice and enjoy bringing this service to the public. As water becomes increasingly important in the future and the issues of climate change unfold, we look forward to the work that lies ahead in the industry.


By:  Drew Drake, Aquatic Specialist
AQUA DOC Lake & Pond Management

Wednesday, January 30, 2013

Barley Straw to Control Algae?? By: Kevin Brown

     In my travels, I am often asked about Barley Straw in relation to pond management.  Many factors must be considered when formulating a plan for effective algae control, but throwing a bale of straw into your pond should not be one of them.
     There are a number of Barley products and Barley extracts on the market today, but the conditions in which they may control nuisance algae are widely unknown.
     Some algae species may be controlled whereas others remain entirely unaffected.  Factors such as water temperature, nutrient load, and the PH levels of the pond, all play a major role in the efficiency of Barley Straw.
     AQUA DOC continues to use the safest and most effective products to control algae in lakes and ponds.  Perhaps with more time and knowledge, Barley Straw may one day fill a niche in aquatics.  The verdict is still out, however, much more testing needs to be done before Barley becomes a staple in this applicators toolbox.
     In conclusion, knowledge, study, and caution are all highly recommended when considering Barley Straw as a means for consistent algae control.  The research is inconclusive and the results are inconsistent.

By:  Kevin Brown, Aquatic Specialist
AQUA DOC Lake & Pond Management

Wednesday, January 16, 2013

Duckweed & Watermeal By: Heath Spence, Aquatic Biologist

Duckweed and Watermeal

     Does your pond resemble a putting green?  Your pond may be infected by Watermeal and Duckweed.  These are tiny free-floating plants that can reach nuisance levels very quickly.  Their rapid reproduction ability can quickly cause a pond to be completely covered in only a few weeks. Why may this be disastrous for your pond?  Not only aesthetically unappeasing, but complete coverage may cause summer fish kills.  Once a pond is covered the photosynthesis process is unable to be completed, resulting in lethally low oxygen levels.

             In two weeks, under ideal conditions, a single plant can produce up to 17,500 new plants.
  • Both duckweed and watermeal require nutrient rich pond conditions for them to thrive.
  •  Well-shaded ponds, protected from heavy winds may also prove to be ideal habitats for infestation.
  •  Older ponds with considerable build up of organic matter that has not been broken down efficiently provide the necessary nutrient load for rapid reproduction of these plants.

 So now that these plants have control of your pond, how do you regain control?  The use of several different management techniques is suggested, some being more effective than others.  Prevention and control methods are key strategies in keeping your pond well managed.

  •  Reduction of internal and external nutrient loads that are influencing your pond for example; lawn and agricultural fertilizers, waterfowl, leaves and faulty septic systems. 
  •  Also the addition of aeration can play a key role in the reduction of nutrient levels
  •  Manual removal may reduce some of the growth but will prove to be very labor intensive.
       The pond will most likely be recovered within weeks due to their explosive reproduction.
  •  White amurs, Koi and Tilapia and some ducks may eat these plants, however they usually are unable to keep up with the rapid reproduction and will also add to the nutrient load of your pond by defecation.
  •  The most reliable and long term control for these plants would be with either Fluridone (tradename of Sonar) or Flumioxazin (tradename of Clipper) applications.

     Duckweed and watermeal have been found to be a serious problem to Ohio ponds.  They are easily transported by waterfowl from one pond to another and since they are free floating they easily can move to your pond from upstream.  Once these plants are introduced and your pond fits the ideal habitat, say goodbye to your pond as you know and love it.  But there is hope! Contact AQUA DOC and allow one of their aquatic biologists to put together a management program for your pond.      

Dr. Al G - Frog Blog By: Heath Spence

Why you ask is AQUA DOC’s mascot a frog?  The frog symbolizes a healthy aquatic environment.  It is an amphibian with the ability to leave a body of water as it desires. If your pond has unhealthy water conditions, frogs will simply leave the pond and find a more desirable home. While fish, turtles and insects are also key symbols of healthy aquatic environments, these animals are sometimes not as noticeable and vocal.

There are 15 species of frogs and toads native to Ohio.  They are cold blooded and many species hibernate over winter in the bottom of ponds, buried in the muck.  They start mating calls in early spring and most species will mate through summer.  Between 700 - 3000 black eggs are covered in a gelatinous glob usually attached to shoreline vegetation.  The eggs hatch in 3-5 days and tadpoles emerge.  Tadpoles have gills and breathe similarly to fish. Tadpoles are vegetarians feeding mostly on plankton.  Tadpole transformation usually takes place within one year for most species with an exception being the Bull Frog which can last up to 3 years.  The adult frog must come to surface for air and feeds on mostly insects and worms.  Frogs absorb water through their skin and therefore do not need to drink.  In Japan frogs are considered to be the symbol of Good Luck.

Northern Spring Peepers, Pseudacris crucifer, are often welcomed as a sign of spring to come.  They range in size from 0.75 in. up to 1.25 in. and can be identified by an “X” on their back.  They are considered tree frogs but generally utilize swamps and moist woodlands, staying on the ground in thickets and under the cover of dead leaves.  The sound can be overwhelming during mating season.

American Bullfrogs, Rana catasbieana , are the largest species of Ohio frogs.  They are very common in ponds.  They are most noted for their long range jumping abilities, their deep, guttural mating call and some people enjoy the taste of their legs.

So Why are Frogs so Important to an ecosystem? Tadpoles eat some planktonic algae species. Tadpoles and adult frogs serve as a steady diet to fish as well as many other animals including snakes and birds.  Adult frogs eat both larval and adult mosquitoes as well as flies.  Even more importantly what adult does not get a kick out of watching a child chase a frog around the backyard?

While many factors can be utilized in defining a healthy pond, the frog stands out.  Frogs depend on a healthy aquatic ecosystem throughout the different stages of their lifecycles.  Winter hibernation and their primary food source both stem from and depend on the aquatic environment.  When conditions are unsafe or unsuitable they have the unique ability to leave the pond in order to find more suitable conditions.  So the next time you hear that frog, be comforted in knowing that you have a healthy pond close by.