Our newest, ultra dense, shallow and first ever artificial fish habitat arrangement in a reclaimed plastic barrel, holds hundreds of separate pieces of never before seen cuts and profiles of 100% reclaimed PVC habitat. We’ve found a way to display and ship our most robust habitat creations, tighter and tougher for the fish! Seven inches of thick concrete hold things together in the base and heavily weighted in the bottom of the barrel, standing up in all conditions.

Each completed Barrel habitat is unique and one of a kind, just like we find in nature. Colorful, abstract and always welcoming, fish gravitate into the thousands of individual crevices provide within the intricate and ever changing, detail.

Large footprint and extreme weight hold these towering creations in one place forever. Installation is a breeze. You can simply drag or carry them with the incorporated handles, or use a two wheel dolly cart. Once in the boat, pontoon or on the dock, you can roll them around on edge and push it into the water. It stands up no matter what, on slopes and current areas. Taller, heavier and wider options are always available, contact us today to talk about your ideas and goals.

Barrels full of fish, hiding spots and ultra dense cover, hit the water for 2021 with unmatched variety, complexity and unlimited flexibility. Ready to sink in minutes, no assembly, materials or additional tools needed, roll into water to and fish!  Unlimited variety available, more sizes coming soon. Ask us about making your own custom size, shape, and included materials to design your own barrels just for your lake, dock, pond or river frontage.

These new shallow water barrels hold a myriad of hand selected cuts of reclaimed PVC, creating an entire refuge of protection inside.

Weighing just over 150 pounds each complete, they stand 48″ tall and open to a seven foot diameter.

The barrel base is 20″ in diameter and stands almost 8″ tall, full of strong cement.

The reclaimed barrels offer a sturdy and durable container that can be rolled on edge with ease.

Two included cotton rope handles, allow user to slide, lift or pull them off the dock or boat once in position. 

For extreme current applications, the entire barrel can be dug in and planted like a bush, never to move from it’s original position. Coming three on a pallet, they get shipped right to your door, ready to be unfolded and HOUSE FISH THE DAY THEY ARRIVE.

When considering fish habitat, I think we need to discuss the role artificial fish habitat can serve. They’re being used more and more, especially in large southern reservoirs devoid of important structure fish need. Fish managers have traditionally placed bundles of Christmas or cedar trees on the lake bottom to provide cover for fish. Because the lifespan of tree bundles and brush piles is limited, replenishing them has always been an ongoing and expensive process.

One advantage of artificial habitat structures that help explain their growing popularity is that they don’t decay or deteriorate. But can “anything” man-made be placed in our waters and be called fish habitat? If we throw a rusty wheelbarrow into a lake today and catch a fish on it next week, can we genuinely say we’ve added fish habitat and therefore improved the lake? Are we unknowingly turning our lakes into landfills or the equivalent of the town dump under the guise of creating fish habitat? Is it really true that any structure of any kind is better than nothing? If you’ve ever wondered if there’s any discernible line between “junk” and authentic fish habitat, you wouldn’t be alone.

If there’s any hope of understanding the potential benefits using artificial fish habitat might offer, I think we need to uncouple two terms: Fish habitat and fishing. Effective fish habitat needs to protect young fish too small to be of interest to anglers. The metric to evaluate how useful fish habitat is must be re-calibrated. The question shouldn’t be how many trophy bass did you catch this year on the habitat, but how many young-of-the year bass survived the brutal gauntlet of their first year of life because of the protection that habitat provided. It could be argued that the most successful fish habitat would be one that only attracted age 0 fish and was a lousy fishing spot.

As anglers, we need to modify our point of view. Fish habitat should be regarded as an investment in the hope of a better day’s fishing in the future, not something with instant payoffs today. If fish habitat isn’t a vehicle for fish recruitment, what good is it? Today, there isn’t a single designer of any artificial fish habitat that doesn’t promise their product or design will protect young fish. These are merely assertions that haven’t met their burden of proof. These claims must be demonstrated before we have warrant to accept them as true. Where is the evidence that any assemblage of man-made parts and scrap material does anything to help even a single fish survive its first year, let alone to adulthood?

So far, Fishiding.com is the only design that has continuously and consistently documented in hundreds of underwater pictures and videos over the years the efficacy of their product.

If you work in the fish management sector, you should absolutely demand evidence that whatever artificial habitat you’re considering spending resources on legitimately works. As condescending as it may sound, intuition or gut feeling is not evidence. If we’re not more careful about scrutinizing and properly evaluating artificial fish habitat, we run the risk of unknowingly crossing what should be a distinct line between what authentic habitat is and what’s simply junk.

By David Ewald and Eric Engbretson

Part Two: Integration There’s no such thing as a single artificial habitat that does it all. That’s why Fishiding habitat comes in various and many different design models. Each habitat model is conceived to achieve a specific purpose or to serve in a specific range of depth. In this time-lapse video, you see several of our “Bunker” models combined with two “Small Stake” units. Every Fishiding habitat is designed to mimic something in nature. When it comes to artificial habitat, our research shows that fish prefer complex designs that resemble natural elements like macrophytes or coarse woody habitat; they shy away from assemblages that look foreign and out of place. Since they mimic cattails, the “Bunker” and “Small Stake” models are best in shallow littoral zones where fish would naturally expect to find such environments. In these locations, they get plenty of sunlight and quickly grow algae. This gives them a fuller and bushier appearance and helps to create more caverns in the interior core that small fish use for concealment. Every Fishiding habitat model provides tight nooks and crannies completely inaccessible to larger fish; this feature ensures genuine protection for juvenile fish. This video shows the seamless integration of the habitat and the Chara that grows on the floor of the lake. It’s always desirable to combine artificial habitat with natural elements whenever it’s possible. When you marry the right artificial structure to natural components, it becomes part of the mosaic of the lakescape instead of intruding into or disrupting the ecology. Even in lakes devoid of aquatic vegetation, other naturally occurring elements can usually be incorporated to add dynamism to the structure. Centrachids are particular fond of these habitats and will orbit them persistently—in exactly the same way they relate to cattails in the lake. For young of the year fish, these structures are homes in a literal sense. They provide essential cover, harbor invertebrates, and give the young fish a good head start. At this time, the other types of artificial habitat available simply lack the complexity to provide these vital benefits. These habitats are often spindly exposed frames and possess nothing that can be used for concealment or refuge. Effective fish habitat must have a labyrinth of pockets and retreats that are completely inaccessible to predators. The most impressive part of this video is what you can’t see. Nearby, and just out of camera range, is a wide assortment of brush piles, coarse woody habitat, rich beds of aquatic plants, and other elements that nature abundantly provides in healthy, vibrant, natural lakes. Even with this Camelot so near, fish still deem our Fishiding artificial habitat worthy of attention. We don’t maintain that artificial habitat is better than natural habitat, but by trying to mimic nature in our designs, we demonstrate that it’s possible to create credible surrogates. Designing and building effective fish habitat is a genuine science. It’s still in its infancy, but we’re learning a great deal every day about the nuances of design and deployment. With today’s deep interest in artificial fish habitat, we’re eager to share our findings with fisheries professionals who want to learn more. We’ve come a long way since the days of throwing discarded Christmas trees into our lakes and calling it a day. Stay tuned. In this continuing series, we’ll show you more underwater video of how fish utilize artificial habitat and reveal why so many popular designs are completely ineffective. For more information contact David Ewald at https://www.fishiding.com Phone: (815) 693-0894 Email: sales@fishiding.com)

The Science Behind Fishiding Artificial Fish Habitat (part 1 of 10):

By David Ewald & Eric Engbretson

Part One: How They Work

Fishiding Artificial Fish Habitat isn’t designed in and of itself to attract game fish. Instead, its purpose is to provide indispensable cover for juvenile and YOY fish. It’s this congregation of juvenile and forage fish that interests game fish. Other artificial fish habitat models attempt to attract larger piscivores, but because they lack the intrinsic tight spaces and crevices to provide real protection for juvenile fish, game fish don’t develop any allegiance to these structures. Imagine an open McDonald’s restaurant with no fresh food available. Customers may stop by, but they won’t stay. Conversely, Fishiding habitat presents a perpetual 24/7 buffet of potential available forage, but they ensure that adult centrarchids still have to work to eat. If the habitat structures are designed and installed in a way that don’t reduce the attack to capture ratio, they provide no benefit for forage species and consequently won’t hold any fish at all. The key is protection. Artificial structures must be complex enough microhabitats to afford genuine fortification for small fish. In the evaluation of other types of artificial fish habitat, this is the most critical and most often overlooked aspect of design. Effective fish habitat must be constructed with a labyrinth of pockets and retreats that are completely inaccessible to larger predators.

One of the things that separate Fishiding Artificial Habitat from other designs is the amount of research that has gone into observing the units after they’ve been deployed in the lakes. We spend hundreds of hours a year photographing, filming and observing how fish respond to various designs. We’re constantly testing and discarding design aspects that serve no function or purpose while enhancing other elements that we’ve learned are preferred by the fish. Through constant observation, we can determine which features are important to fish even if we don’t yet entirely understand why. It turns out that when it comes to accepting artificial habitat, we’ve discovered that fish are much more discriminating than we would ever have imagined. Because of that, every aspect of Fishiding habitat structures has a purpose or utility that the fish have shown us they prefer. We don’t merely guess at what we think the fish will like. We actually let them tell us.

In this sixty-second time-lapse video recorded over thirty minutes of real time, you can see the abundance of life that surrounds the Fishiding habitat. Once deployed, Fishiding structures quickly become assimilated into the environment by developing thick organic growth both on the panels and in the center cores. Several units placed closely together form a complex mosaic of habitat. As you can see, location placement is also important. We didn’t just toss them into the lake. In this instance, we’ve purposefully placed the units where they can be enveloped by a colony of Chara on the lake floor—a great platform to use if you can find it—and away from any other useful, existing habitat. The synergy of this natural element and the dark center core of the structures provides authentic sanctuaries for young fish. A myriad of shady, narrow passageways and small compartments provides an abundance of additional cover. When largemouth bass approach, it’s remarkable to see how effectively and quickly the forage fish are able to employ this cover for concealment. They seem to disappear before your eyes.

Fishiding Habitat structures also include some features designed to aid predator fish. Wide panels are bent to provide both vertical and horizontal planes that are cleverly utilized by larger bass as surreptitious ambush stations. In future videos, we’ll show you how bass use these ambush planes and why their exact width and placement are vital.

Designing and building effective fish habitat really is a science, and while it’s still in its infancy, we’re learning a great deal every day about the nuances of design and deployment. With so much interest in artificial fish habitat today, we’re eager to share our research findings with fisheries professionals who want to learn more. We’ve come a long way since the days of throwing discarded Christmas trees into our lakes and calling it a day. Stay tuned. In this continuing ten-part series, we’ll show you additional underwater video of how fish utilize artificial habitat and why so many popular designs are completely ineffective.

For more information contact David Ewald at https://www.fishiding.com
Phone: (815) 693-0894
Email: sales@fishiding.com

First off, let’s not continue to confuse fish habitat with fish attractors. There are many substabtial differences between the two and what each product is intended for. Both products attract fish, but only habitat holds the future of fishing.

Under the Fisheries Act, fish habitat is defined as: “Spawning grounds and nursery, rearing, food supply and migration areas on which fish depend directly or indirectly in order to carry out their life process. (Fisheries Act Section 34(1))”.

Artificial fish habitat as defined above, is simply habitat that is man made with materials not found in nature. Although made from mainly plastics, the intended goal is absolutely the same. Reproduction and protection of more fish.

The planting of native aquatic plants, installing brush, rock, deadfalls and timber would be considered supplemental natural habitat. These types of materials succeed in replacing natural materials that have decayed or have been lost to siltation, erosion and development, but were once present.

Artificial fish attractors attract larger fish and little more, accomplishing the intended task as designed. Open in design and able to see through, generally tubes and sticks that are easy to get fishing lures around, they attract larger fish to a designated area for a short time in transition between cover, made for fisherman to enjoy. One job well done when placed and designed in such a manner that the desired species of fish feel comfortable using it. More at fishiding.com

Read the full story here……….

Silt and sedimentation are clogging our nation’s waterways and reservoirs. Years of fluctuating water levels, erosion, development, nutrient loading and decomposition of natural materials, have put these waters in dire need of improvements. Fish habitat, which includes habitat for countless other equally important aquatic organisms, lacks to the degree on many U.S, waters, that no amount of fish stocking can improve the fishery. Without adequate habitat, the fish simply cannot survive.

I met Shane Titus, Seneca Nation of Indians Fishery manager over three years ago as we began to talk about fish stocking, fluctuating water levels and ways of improving overall fish habitat on the Allegany River/Reservoir. Shane contacted me directly to understand more about our artificial habitat products and working together with ways to improve his local conditions. Here is a man with a unique perspective on Tribal rights as well as American U.S./State policies. Proudly having an Indian mother and Italian father, his gentle blend of both “sides”, make it evident that he is a special and highly qualified man for this job. His utmost concern is for the land, waters and the creatures within, helping sustain this natural environment, which breathtakingly surrounds himself and his people in western New York.

Shane understands the benefits of adding habitat. He has installed habitat structures in the reservoir for many years and has a quite impressive reputation as a fisherman. “Because the reservoir is so lacking of good habitat, almost anything you add will usually hold some fish.” Prime habitat for all animals, including fish, focuses around diversity. All of the same is rarely best, no different than we humans see things. A less stressful environment grows healthy beings and fish health also is directly related to the stress they encounter surviving from fry through adulthood.

To best understand a healthy fish habitat, imagine a large tract of mature hardwood forest, noticing the plants from tiny grasses and ferns, up to shrubs, bushes and trees. Countless shapes, textures, densities and elevations provide unlimited choices of surroundings, depending on creatures needs. Tiny bugs and insects, utilize the fine forest floor, hiding and grazing on the abundant food available. Birds eat berries and some of those bugs, from the lower branches of bushes and undergrowth, while they defensively watch for danger from above or below.  Deer, rabbit, and other small game enjoy the shade from the undergrowth as they hunt or rest. The bigger the tract of forest, the more variety and abundance animals it can/will sustain. Fish habitat is no different than a mature and healthy forest, requiring infinite variety to support diversity and abundance.

Increasing fish habitat groupings on a large scale creates unique areas and corridors for fish to flourish and increase in numbers, not simply attracting a few fish to the area for potential fisherman/predator fish to enjoy.  The surface area of the habitat grows the food (periphyton) with more area being best and essential to a healthy eco-system. Tight, dense shaded areas are essential for small fish to hide and graze within the protection the substrate offers. Dense, ultra-fine cover at the water’s edge restores the once healthy mass of roots and aquatic plants, grasses and invertebrates that young fish need. Natural weed beds and large rocks once provided this surface area for periphyton and algae to grow, but now they have been lost to sedimentation.

Titus was instrumental in obtaining a grant to help construct a new fish hatchery on the Reservation a few years back, which is now pumping out walleye and smallmouth fry annually for the Allegany.

His next goal was to get the financial help needed to begin to reclaim areas of the Allegany Reservoir that had been degraded. “We have almost no shallow cover left for the fry, due to erosion and siltation. Bays that lock in fish as they lower the water levels, killing everything left. We need to scoop that stuff out so they can navigate in and out like they used to be able to.”

As Shane continued to follow up on applications for various grant opportunities, our plans to work together to improve conditions on the Reservoir within the Reservation began to take shape.  In late summer of 2014, notification was received of a grant award to the SNI from the National Fish and Wildlife Foundation being part of the Hurricane Sandy Coastal Resiliency grant funding. I got the call from Shane that his application was approved and how he was not only grateful, but quite humbled. “Our people could never have been able to afford and accomplish so much, so quickly, on a scale of this size.  This will make a huge, positive impact on the fishery across miles.”

Plans were made to drive the 600 miles out to review the site, along with numerous models of our Fishiding artificial habitat. Decisions were to be made as to which artificial habitat models would be best, where the grouping would go and the overall quantities involved.

Fishiding.com produces artificial fish habitat from reclaimed PVC vinyl siding contained in a weighted base. Models from 18” tall up to 15 feet create unlimited variety, textures and densities of cover, creating a truly natural underwater landscape for aquatic life to thrive within. Over 2300 units consisting of five different models were selected totaling over 64,000 sq. ft. of surface area, ranging from 48”x84” to 18”x30” in size.

Means being used to document the habitats ability to provide sustainable habitat and deter erosion are by way of sonar equipment, water quality testing, underwater cameras and scuba certified staff. We (SNIFWD, USACE, USFS, and PAFBC) will be looking for signs of life such as invertebrates, algae growth, insect life, eggs of all life (insects, fish, amphibians, etc.) and any species of fish utilizing the habitat for shelter and food for research purposes and decision making for future habitat projects.

“It’s a no brainer as I see it,” said Titus. “Using this safe, durable, long-lasting material for fish habitat instead of buried in landfills, is a win for the people, fish and the environment. We can grow that stuff right into the shoreline, creating fry habitat and stabilizing the bank at the same time. We can plant them like balled bushes and watch them grow with life each year.”

I was welcomed by Shane and the team of conservation officers at the Fish and Wildlife Department who proudly work to sustain this pristine land they call home. A first-hand view of the Reservoir in November, Shane showed me the areas that we had talked about, in dire need of restoration.

We walked the river edge, casting jigs for some feisty walleye and smallmouth, catching a few and releasing them back to swim away. “ I keep a couple here and there, but they still feel like my babies” Shane explained, after raising and releasing hundreds of thousands of fry from the SNI Hatchery facility he operates on the Reservation,  releasing them into the Reservoir. He showed me areas devoid of cover, after erosion and low water had worn away the plants, depositing sediment where rock/rubble once exposed. Huge bays landlocked, explaining how many fish die each year, being stuck with no way out as water levels drop, despite volunteers and staff netting and saving thousands of fish each season. Water marks so high, trees and plants were washed away, only to leave the water’s edge barren for fish to contend with in the spring as they attempt to successfully spawn.

Needless to say, excitement grew with the dream of being able to work along the river on a very large scale. To install thousands of individual habitat units creating tens of thousands of square feet of surface area would boost the fishery measurably. Concentrating on shoreline stabilization and fry recruitment, all targeting depths from 6 feet of water and under for the little fish, bugs and plant growth. Another additional benefit of large groupings of habitat is the excrement discarded by the fish and creatures that inhabit it fertilizing plant growth. Clearly aquatic growth, grass and weeds take root in the surrounding lake floor, being fertilized by the fish from above. Another win-win for the fish and the environment.

Project Abstract

The goal of this funding through established partnerships with the PAFBC, USFS, ACE will be to restore the habitat within the reservoir and create an enhanced water system that can tolerate high water events with minimal loss to wildlife and habitat.

The Seneca Nation of Indians has a long history of struggling to maintain its land base and yet there remains a unique and harmonious relationship between indigenous people and the concept of environmental sustainability. The Seneca people believe fully in the tenet of their forefathers, that everyone must plan for the future generations, up to and beyond the seventh generation. The current conditions that exist within the Allegany Reservoir create an intolerable struggle within the people as they are forced each year after year to witness thousands of fish dying, species disappearing or become species of concerns, a vital wildlife habitat lost. Over the past 60 years this reservoir has had numerous high water systems into the reservoir, suffocating aquatic species. Each event results in species lost, habitat lost, channels filled and community flooding.

The people of the Seneca Nation live and work on the same lands today that the Seneca people have inhabited for over 1000 years. The Seneca Nation holds title to five distinct but non-contiguous territories located in western New York, an area of the state where communities are primarily rural in geographic location. The territories are unique in its economic, social and environmental profile. With 53,884 acres, the Seneca Nation controls and holds a significant land base in western New York.

“The Allegany River/Reservoir Restoration and Resiliency Project”

Objectives/Outputs/Outcomes:

• Create a healthier habitat for aquatic species within the Allegany Reservoir
•    10 acres will receive in stream habitat restoration efforts.
•    50 acres will benefit from artificial and natural habitat structures.
• Enhance the flood plain and habitat restoration of the Allegany Reservoir through riprarian buffer restoration.
•    18.94 miles will have large debris removed from shoreline area.
•    10 acres will receive indigenous plantings.
• Restore hydrology to land locked areas of the Allegany Reservoir.
•    7 land locked areas will be reconnected to the Allegany Reservoir.
•    15 acres will be cleaned of sediment, silt and nutrients.

The habitat has been delivered and equipment is in place. Over the next two years, Shane and his team will work all year around, improving the many areas covered within the grant. A great deal of the work will be during the winter months, when water levels are down and lakebed areas exposed. The team will use an earth auger to drill/install the many pole clusters to be installed to regain a plant base in the many washes, streams and creeks flowing into the reservoir. These barriers will catch debris during runoff, creating a medium for plants to begin to take hold. Dozers, trucks along with a good amount of manpower will begin to remove the 1000’s of cubic yards of sediment from the bays and openings, allowing the fish to again, freely pass.

The artificial habitat units will be planted individually in shallow, drilled holes and backfilled like a balled bush. Planted in large clusters, these units will become exposed each year as the water levels drop in the fall, but take on new life each spring as water levels rise and fish move in to seek spawning protection. Not only will the shallowest models protect fish, but allow shoreline plants and their roots to attach and take hold, strengthening and buffering the eroded shallows. With this substrate in place, only good things follow.

Late in 2014, the Seneca Nation hosted its third annual “Allegany Reservoir Management Meeting”. Agencies that are represented at these meetings are: SNI Fish and Wildlife, SNI Administration Representatives, Pennsylvania Fish and Boat Commission, New York State department of Environmental conservation, US Army Corp of Engineers, ( KInzua staff, Pittsburg District), US Fish and Wildlife Service (Tribal Liaison, Great lakes rep., Hatchery  Lamar PA, and Hatchery Kinzua PA), US Forest Service and California University of Pennsylvania. Topics discussed at these meetings are all the topics mentioned in the grant, plus stocking strategies, fish sampling surveys, fish pathology and funding opportunities. These “first of their kind” meetings are a shared water body being managed as a single water body.

Aquatic species that will benefit from the habitat are: Walleye (tribally significant species to Seneca culture and heritage) Smallmouth Bass, Large Mouth Bass, Black Crappie, White Crappie, Paddlefish (endangered), Northern Pike, Muskellunge, White Bass, Yellow Perch, Bullhead, Channel Catfish, Sunfish, Rock Bass, Sucker, Emerald Shiner, Golden Shiner, Fathead minnows, Spot Tail Shiner and Bluegill, Fresh Water Jelly fish, Aquatic spiders and Macro invertebrates.

Wildlife also benefitting from the habitat: Bald eagle, Golden Eagle, Cormorants, Loons, Ducks (all species), Canadian Goose, Osprey, Green Heron, Blue Heron, Snapping Turtle, Painted Turtle, Leather Back Turtle, Hellbender (amphibian, species of concern) and River Otter (species of concern)

Increased stewardship among the Seneca community will be an immeasurable benefit of this project. The SNI Fish and Wildlife Staff provide educational programs directed at youth to teach them about the environment and its importance to the health of all fish and wildlife. The SNI Fish and Wildlife Department plans on using these projects to create a three year educational tool for the youth and general public. The Seneca nation newsletter will be doing periodic articles to keep the public informed and involved in all aspects of the projects, to include the purpose, reasons, and outcomes of the work.

For more information regarding Reservoir habitat restoration, funding and other projects taking place, visit Friends of Reservoirs, which SNI Fish and Wildlife and Fishiding strongly support. Friends of Reservoirs (FOR), is a tax-deductible non-profit foundation dedicated to protecting and/or restoring fisheries habitat in reservoir systems nationwide. FOR is the funding arm of the Reservoir Fisheries Habitat Partnership, an organization of natural resource professionals and industry representatives, associated with the National Fish Habitat Partnership. FOR is also a coalition of local citizen groups dedicated to improving fish habitat in reservoir systems. David Ewald/ Fishiding.com

Underwater photography by Eric Engbretson, all rights reserved. For a complete library of Fishiding habitat underwater in various locations and conditions see Eric’s work here. Watch for much more information, photos and reports as this project gains momentum. We will be making many trips back to see Shane and his crew improving conditions on the Reservation. Fishing poles and tackle must be present for “testing”.

Tournament competitors dropped Fishiding “Safehouses” to improve habitat at Strom Thurmond Reservoir.

Activist Angler note: Teaming with Fishiding, PotashCorp introduced a conservation component to its benefit tournament last year and plans to include it again this year. I hope that other tournament organizers will take note and follow the leader because these kinds of projects actually could improve fisheries.

PLM Lake & Land Management Corp.

…is an American, woman-owned and operated small business whose goal for over thirty years has been to protect your property from the aesthetic and economic damage caused by invasive plant species. More habitat articles at fishiding.com

We provide a team of expert biologists, foresters, ecologists and managers to evaluate your environment, prioritize…more

In the far Northwest suburbs, away from the fast paced city of Chicago, a 17 year old boy loves the outdoors and fishing. This outdoor lifestyle in our youth is alive and well in our Nation, thanks in part to The Boy Scouts of America. As our world changes at this alarming rate, Scouts continue to build boys into men with ethical, honest and life building challenges. More habitat articles at fishiding.com

The dedication to study, practice and ………….more

Last fall at the Wild Rose State Fish Hatchery in Wild Rose, Wi, State WDNR Biologists, Supervisors and staff, eagerly awaited the start of a new pilot study, incorporating artificial habitat in rearing ponds with musky, walleye and other species. Multiple offices within the WDNR, jockeyed for position to decide just what to study first.

WDNR Biologists and staff discussed the various benefits of incorporating habitat in their Hatcheries and which species to use them on first. Musky were the first in line, with musky being the State fish.  Being an ambush predator, Musky instinctually seek cover to hide and attack their prey. The grow ponds lacked anything to hide and learn to hunt around. Typically, the fish would circle the rubber lined 2 acre ponds, relating to the only physical form available, the water’s edge. Original story.

When I began discussions with Steven Fajfer, Natural Resources Operations Supervisor at Wild Rose, he explained they had been studying musky raised on pellets indoors and then switched to minnows when put in the grow ponds outside. This would be in comparison to fish that were fed minnows exclusively from start to finish. Next, they would stock pre-designated lakes with both groups of fish and track them. More habitat articles at fishiding.com

Because this study was already underway, by incorporating habitat into the above feeding parameters, this would give the Biologists even more and improved data for comparison. Although discussions and plans to use the habitat with Walleye and other species present at the Hatchery, those fish would have to wait until the Musky study was completed. Next, the hatchery had to select the best option for them in artificial habitat.

Fishiding Artificial Fish Habitat is produced using reclaimed PVC vinyl siding. Multiple pieces of durable, flat, strips of material are held together by cement, forming the base. These patented, multi-textured, bush like units, provide shade and surface area, forming a fuzz of aquatic growth when placed underwater. This natural process is nature’s pristine way of converting over abundant nutrients into periphyton, (fuzz/algae) which is then consumed by the small fish by a process called “grazing”. All fish eat this exclusively as fry.

Each unit is unfolded and bent by hand, to abstract shapes. When placed on the lake or pond bottom, they simulate something like an artificial Christmas tree, providing hiding and feeding areas. The mid-sized Safehouse model was selected as the preferred size for the staff to work with. Standing just under 4’ tall and opening up to over 7’ in diameter, each unit stays in place with the weighted base, coming in at about 15 pounds total.

The ability to wash, disinfect and re-use over and over again, made it the easy choice for the many studies the State has planned. 300 units were delivered, 75 in each of the grow ponds, awaiting delivery of the musky from the Michigan DNR.

When we left Wild Rose last fall after setting up the habitat, we could hardly wait to hear that the ponds had been filled and the Musky had been put in the grow ponds. After a number of months passed with no confirmed delivery, the anticipation turned to disappointment. The musky wouldn’t be stocked with the habitat this year. Bummer yes, but with good reason as the details unfolded.

Steven explained a great deal of the background of the State’s current and past stocking efforts with Musky. Back in the early 1900’s, the Great lakes spotted musky were common in Green Bay and the surrounding waters of Lake Michigan. Unfortunately, poor water quality and over fishing wiped them out. Starting in 1989, Wisconsin received eggs from the Michigan DNR and began restocking them in Green Bay. When those fish became mature and attempted to spawn naturally, they became the source of eggs for the stocking program, since there was very limited natural reproduction. With the outbreak of VHS in 2007, that was no longer an option.

With the local fish not viable to use for brood stock anymore per VHS, that wasn’t the only problem with local stock as the genetic diversity was lacking. About 2007, the State began looking for other outlets to acquire the Great Lake Strain. For a few years, WDNR worked with Ontario, purchasing fingerlings from Georgian Bay stock, which had been raised on pellets. This worked ok, with most fish being stocked directly into Wisconsin inland lakes and a few grown at the Westford Hatchery to about 12” and then stocked. The biggest problem was the red tape getting them across the border each time, resulting in lengthy delays and increased costs.

Back in 1989, the WDNR began working with the Michigan DNR Fisheries department, stocking Great Lakes Musky in places like the Indian River, Burt and Mullet lakes. to name just a few. Michigan also has a top notch program and cool water facility. Easy to transport, healthy and close to home, the two States work well together on each other’s experience and knowledge. Michigan has a wonderful and robust fishery, with plans to improve the State’s fishing opportunities even more. Recently, $1,000,000 in Grant money has been made available for habitat improvement and installation projects.

The Musky that are to be brought in to Wild Rose for the habitat study are coming from Michigan……at some point. About a week before the fish were to be delivered they were tested one more time by the Michigan DNR staff. There was a problem. The biologists discovered Piscirickettsia-like organisms, or something called P.L.O  disease in the Musky.

The presence and importance of Piscirickettsia-like bacteria in mammals have been long recognized, but only in recent years could they be identified and characterized in aquatic animals. For this reason, it was not until the late 1980s that Rickettsia agents were linked with major diseases in fish, and subsequently attributed as the cause of substantial economic losses due to disease-related mortality in the 1990s. Piscirickettsiosis and piscirickettsiosis-like diseases have affected aquaculture productivity, profitability, species compatibility with commercial rearing, and fish transport.

Musky with the disease were first discovered in Lake St. Clair in the early 2000’s. It can appear as red spots or blotches on the fish. The WDNR asked them to hold onto the fish for further testing, which showed no definitive results of where or how they were infected. Although the fish appeared healthy, robust and happy, the Wisconsin officials regrettably had to decline the importation. A sincere feeling of disappointment spread through the various department offices, as the realization of waiting another year to begin the study solidified.

“The risk is simply too high to utilize fish with ANY known issues or problems.” That is the standpoint the WDNR had to take. “The investment in time and money to study diet and habitat with any potentially skewed fish stock is not an option.”  It’s not known what the Michigan Hatchery did or will do with the infected fish, but a new, fresh batch of Great Lakes Strain Spotted Musky are already growing fat, planning to come to Wisconsin this fall of 2014.

The Wisconsin DNR Fisheries Department and their own state of the art Wild Rose State Fish Hatchery, will continue to draw attention. Known as one of the finest run Hatchery programs in the Nation, all eyes are on the leaders, the ones to watch.

It’s tough decisions like these, that ensures that anglers all across the state will continue to enjoy some of the World’s finest freshwater fishing. Plans to utilize the habitat are taking place with walleye, while the musky mature for delivery. “We have plenty of fish that we are eager to study within the habitat. We just wanted to start first with our well known and much loved Musky.”

Patience and adjustment to ever changing issues in the aquatic realm is a stark reality today.  Learning from past experience and pushing for new ways to grow better, stronger and more sustainable fisheries, the Musky habitat study will happen. This fall, Wisconsin’s plans to grow smarter, stronger, “super” muskies will begin.