Sure Life Foam Off 8oz. Bottle

FOAM-OFF allows more oxygen to enter the Water. Foam on the surface of any water that is holding bait is harmful. This includes fish farm raceways, hauling truck tanks, bait tanks especially with gizzard shad, minnow tanks, live bait wells, and minnow buckets. Surface foam is created from any protein content in the water. Sources of protein may be fish slime, uneaten food, fecal matter, or decaying fish. Most waters holding bait tend to have foam problems at one time or another. It is vitally important that you remove this foam whenever present, to alleviate the possibility of large losses.