Formulated to treat hole-in-the-head disease which common to Gouramis, Discus, Oscars and other Cichlids. Characterized by pin-size holes or wounds in the head, the disease is caused by the protozoan hexamita. Poor water conditions and diet, overcrowding, and fluctuating water temperatures can cause this parasite to multiply.

Details: Can treat every other day up to three treatments. Do a 25% water change before each treatment. Remove activated carbon during use.