Acriflavine is a tropical antiseptic. It is broenish orange powder in apperance.
Acriflavine is a effective against external parasitic infection in freshwater and marine fishes. As a fungicide, it is effective against Ambiphyra, Chilodonella, Cryptocaryon Irritans,Hexamita, Ichthyophthirius multifilis, Qodinium and Schyphidia species.
Acriflavine is also used in aquariums for treating external fungal infections.