Heavy Duty Pond Cleaner Specially selected bacterial strains in Pond Zyme Plus 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, Pond Zyme Plus reduces pond maintenance and keeps pond water clean and clear. Pond Zyme Plus is a 100%-natural product, safe for all pond fish, plants and wildlife.
Now with Barley! Treats 16000 gal
