API Marine Algaefix, 473 Ml

API Marine Algaefix algae control effectively controls these types of saltwater algae such as Green algae (Cladophora), “Red Slime” (Oscillatoria and Spirulina major), “Brown Algae” (Cyclotella), in saltwater aquariums containing live corals, invertebrates and fish. API Marine Algaefix algae control does not discolour water or cause foaming and does not contain copper. API Marine Algaefix algae control is registered with the EPA and will not harm fish, corals or other invertebrates.