Copper Power Blue For Salt Water 4 oz.

A safe, effective copper treatment for marine fish. Used at 2.5 ppm copper - nearly 5-times the normal toxic level of copper in salt water - Copper Power's higher concentration lets you in blast in away disease. Copper Power will not precipitate out of the water and remains active in the water acting as a preventative against new outbreaks of disease. Royal Item Number: ACP0004B