API Pondcare Microbial Algae Clean Green Water Biological Inhibitor

• Helps control green water algae for clearer pond water and water gardens housing live plants and fish.
• Formulated to help remove potentially dangerous debris, organic sludge and pond odors.
• Serves as an excellent alternative approach to algae control.
• Registered with the Environmental Protection Agency (EPA) for a solution you can trust.
• Available in three sizes—a 16-oz bottle, a 64-oz bottle and a 1-gallon bottle.

Do not apply to bodies of water with outflow for use only in controlled, synthetically-lined ornamental ponds. Do not use this product on plants intended for food. Do not feed treated plants to livestock or domestic animals. It is a violation of federal law to use this product in a manner inconsistent with its labeling. Shake well. Add 1 teaspoon (5 ml) to the pond for each 50 U.S. gallons or cup (60 ml) for each 600 gallons twice per week for the first two weeks, then add once a week to maintain control of green water algae (Chlorella).