API® POND Microbial Algae Clean® - Controls Algae in Water Gardens Fountain Nozzles Super flow weir door for

Super flow weir door for maximum surface cleaning

improve water circulation

2 Year Warranty

14525 - Replacement Diaphragm for the AP-20

API® POND Microbial Algae Clean® - Controls Algae in Water Gardens Fountain Nozzles Super flow weir door forMICROBIAL ALGAE CLEAN algae control is an alternative approach to algae control and reduces pond maintenance. MICROBIAL ALGAE CLEAN algae control was the first bacterial algaecide registered with the Environmental Protection Agency. This product contains patented bacteria and controls green water algae in Koi and goldfish ponds containing live plants and fish. MICROBIAL ALGAE CLEAN algae control breaks down dead algae and improves oxygen levels.