Pond & Lake Q & A
Q: What types of things can you put in your pond to create more fish habitats for a better population of fish? – Jacob of Texas
A: Fish habitats offer more than just a cozy home for schools of bass in your pond or lake. They also create an ideal spawning habitat, a spot of refuge and shade for young fry, a safe haven from swooping predators, and a breeding ground for algae and plankton to attract bait fish and lure larger fish to favorite fishing spots.
Though fish habitats range from inexpensive (or free!) items laying around the yard to high-tech store-bought devices, here are just a few artificial and natural underwater structures you can use:
Artificial Reefs: Artificial habitats have been shown to attract just as much plankton and provide just as much protection from prey as evergreen alternatives. Some come manufactured and ready to install, like the Porcupine Fish Attractor. Others, like bundled pipes, can be put together yourself by bundling lengths of 10- to 12-inch pipe (PVC, clay or concrete) with or without one end plugged, anchoring with cinder block and submerging. You could also drop a barrel and turn it on its side. Regardless of your artificial reef type, simply place them in lines extending out from the shore in depths of 6 to 25 feet; the steeper the slope, the less structure is needed.
Boulder Clusters and Rock Piles: Piles of boulders or concrete blocks placed individually or in clusters can attract a variety of fish, not to mention providing a healthy medium for beneficial bacteria and tasty string algae to flourish. Use large boulders (more than 2 feet in diameter) and place them away from the shoreline. Boulders can be useful if you have small streams or rivers leading to your lake or pond, too, as they can break fast-moving currents and provide a resting place for fish.
Root Wads, Brush Bundles and Submerged Logs: Stumps, lengthwise-sawed logs, root wads, brush bundles — and even last year’s Christmas tree — can provide important habitat. Simply gather the materials, attach a weight (like a cinder block), and sink them in the shallow waters of streams or in the near-shore areas of lakes and ponds. Create three or four groups of these bundles per acre, and place them in 6 to 10 feet of water, no farther than 30 feet from shore. Keep in mind that these “natural” habitats will introduce nutrients to the lake and cause unsightly algae blooms, which can be controlled using Algae Defense.
POND TALK: What do you use to create fish habitats in your pond or lake?