API® Pond AlgaeFix® is an algae control that effectively reduces many types of green water algae, string algae or hair algae and blanketweed in ponds that contain live plants. This algaecide keeps ornamental ponds and water gardens clean & clear. Controls existing algae and helps resolve additional algae blooms. Can be used in ponds with plants!
Powerful, fast-acting algaecide for ponds, fountains and waterfalls
Safe for use with live plants and fish
EPA Registration # 8709-8
Application Instructions Carefully determine pond volume. Do not overdose. Add 1 teaspoon per 50 gallons, or 1/4 cup per 600 gallons. Thoroughly mix into pond water by adding near pump outflow, waterfall or aerator. Can also be mixed in a bucket and dispersed evenly around pond. Repeat dosage every 3 days until algae is controlled. For preventative maintenance, add one dose per week.