WinterKleen - Cold Water Treatment for Koi Ponds

WinterKleen is a cold water treatment for Koi Ponds. This is a powerful pond cleaner for fall & winter. WinterKleen is a blend of cold water bacteria, enzymes, and stimulants formulated to consume leaves and other waste that accumulates in fall. By breaking down excess nutrients and waste, WinterKleen improves spring start-up conditions. Pond Treatment comes in a resealable bag with a 1 oz measuring scoop.