API Marine Algae Fix 473ml The API Marine Algaefix controls many types of algae growth in marine (saltwater) and reef aquariums, including Green algae, “Red Slime,” and “Brown Algae” in aquariums containing live corals, invertebrates, and fish, and does not discolour water or cause foaming. API Marine AlgaeFix should be used weekly to control algae growth, as part of regular care to reduce aquarium maintenance. Controls many types of algae growth in marine and reef aquariums. Will not harm fish, corals or other invertebrates when used as directed. Does not discolour water or cause foaming. Directions: Add 1 ml (1/5 tsp) for each 38 litres or 5 ml (1 tsp.) for each 189 litres of aquarium water. Repeat dose every 3 days until algae is controlled. Siphon or scrape any dead algae from the aquarium. Once algae growth is under control, add one dose per week. Weekly doses of Marine Algaefix will control algae growth and reduce aquarium maintenance.
