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API Marine Algaefix 473ml


Reef –safe aquarium algaecide. Controls many types of algae in marine and reef aquariums. Will not harm marine fish, corals and other invertebrates. Will not harm coralline algae.

Effectively controls Green algae, “Red Slime,” and “Brown algae” in marine aquariums containing live corals, invertebrates and fish.

Use weekly to control algal growth and reduce aquarium maintenance.

Does not discolor water or cause foaming.

Directions for Use:
It is a violation of federal law to use this product in a manner inconsistent with its labeling.

Add 1 ml (1/5 tsp) for each 10 gallons or 5 ml (1 tsp) for each 50 gallons or 50 ml (10 tsp) for each 500 gallons of aquarium water. Repeat dose every 3 days until algae is controlled. Siphon or scrape any dead algae from aquarium. Once algal growth is under control, add one dose per week. Weekly doses of AlgaeFix Marine will control algal growth and reduce aquarium maintenance.

AlgaeFix Marine effectively controls these types of saltwater algae: Green algae (Cladophora), "Red Slime" (Oscillatoria/Spirulina major), "Brown Algae" (Cyclotella) in marine aquariums containing live corals, invertebrates, and fish. When used in saltwater AlgaeFix Marine will not harm snails, clams, scallops, shrimp, anemones, sea cucumbers, feather dusters, coralline algae, soft corals, hard corals, and other invertebrates. Does not discolor the water or cause foaming.