API Algaefix 4oz fishtank 500 mg/L phosphate) of potassium

500 mg/L phosphate) of potassium phosphate that takes the guess work out of phosphate dosing

"Best for use when starting a new aquarium

Since 1964

API pH DOWN lowers pH to make freshwater aquariums more acidic for fish and

Depth 30cm

API Algaefix 4oz fishtank 500 mg/L phosphate) of potassiumAPI ALGAEFIX effectively controls many types of algae in aquariums and will not harm to your fish or plants when used as directed. You can use ALGAEFIX as part of your aquarium maintenance routine to control the formation of new algae. Weekly doses will control algae growth and reduce aquarium maintenance. Recommendations Caution: Do not use with freshwater crustaceans including shrimp, crabs and lobsters. Add 1 ml. for each 10 gallons or 5 ml. for