DINO X is a very strong and effective solution which removes any hairy or plague type algae growth and dinoflagellates in Reef Tanks. Strong and effective solution to remove nuisance algae, dinoflagellates and Bryopsis algae. Does not harm corals and does not destabilize the aquarium system. Manufacturer's Recommended Dosing: 5 ml Dino X per 100 L (26 gal) of aquarium water, up to 6ml for heavy infestations. Avoid overdosing and measure total system water volume accurately. Special notes include not using during treatment period: ozone, carbon, trace elements, and certain media.