Acriflavine is a preventative and treatment for the control of Oodinium (Velvet) in freshwater and marine fishes. It has a long history of usefulness for the control of fish diseases.

Acriflavine is useful for fish egg disinfection, treatment of open wounds, and external protozoan infections. The drug is effective in the control of the bacterial infection "columnaris" (Flexibacter columnaris).

Acriflavine may also be considered as an alternative to Malachite Green when it is known that a certain species of fish may be sensitive.

A good preventive and curative antimicrobial treatment for small surface abrasions or sores. Use as a long term bath in the pond or hospital tank when you receive new koi or after excessive handling at a koi show.

Furazone Light can cure early stages of surface bacterial infections.

Contains nitrofurazone, furazolidone and a light dose of methylene blue. Will not harm the biofilter.