Anti-Protozoan: This is for treatment of fish protozoans like Hexamita and Spironucleus. Fish that have been infected by protozoans have generally lost weight and are in need of the extra protein during their recovery period. It is most effective when combined with a heat treatment. Feed twice a day for six consecutive days. Feed no other food during this time.
Active ingredient: Metronidazole. Also contains beta glucan for immune boosting. Metro is water soluble, so proper feeding is a must. For ornamental fish use only. Keep a supply of medicated flakes in your fridge or freezer for those times when disease unexpectedly arises. Better safe than sorry!