API POND-ZYME SLUDGE DESTROYER Pond Water Cleaner With Barley 8-Ounce Container

Specially selected bacterial strains immediately begin breaking down fish waste and dead algae that cause cloudy water, sludge build-up, and debris that clogs pumps and filters. Through enzymatic action, reduces pond maintenance and keeps pond water clean and clear. A 100%-natural product safe for all pond fish, plants, and wildlife. The 8 oz natural blend of beneficial enzymes, bacteria, and barley cleans 8000 gallons of pond water.