Green Water-Pond Care POND CARE ALGAE DESTROYER Pond Care Algae Destroyer controls the growth of many algae in large koi and goldfish ponds and fountains containing fish. POND CARE ALGAEFIX Algaefix effectively controls green water, algae blooms and blanket weed. This is a fish and plant safe algaecide that keeps pond and water gardens clear by controlling "green water"; also effective as a preventative measure. ALGAE DESTROYER LIQUID ADVANCED 8oz ALGAE DESTROYER LIQUID ADVANCED 8oz $6.25 SKU: AQP167A Click here to save 5% off of your order! ALGAE DESTROYER LIQUID ADVANCED 16oz ALGAE DESTROYER LIQUID ADVANCED 16oz $9.25 SKU: AQP167B Click here to save 5% off of your order! ALGAEFIX 8oz ALGAEFIX 8oz $6.25 SKU: AQP169A Click here to save 5% off of your order! ALGAEFIX 16oz ALGAEFIX 16oz $9.25 SKU: AQP169B Click here to save 5% off of your order! ALGAEFIX 32-oz ALGAEFIX 32-oz $15.50 SKU: AQP169G Click here to save 5% off of your order! ALGAEFIX 64oz ALGAEFIX 64oz $26.99 SKU: AQP169D Click here to save 5% off of your order! ALGAEFIX 1-GAL ALGAEFIX 1-GAL $54.99 SKU: AQP169C Click here to save 5% off of your order! ALGAEFIX 2.5-GAL ALGAEFIX 2.5-GAL $99.99 SKU: AQP169J Click here to save 5% off of your order!