I have a 54 litre aquarium with 5 cory catfish (1 Albino, 2 Bronze, Two Tril), 5 Tetra and one Betta.
The Betta had white stuff growing around his mouth so I thought it was fungus and went ahead and treated my entire aquarium with API's Liquid Fungus Cure.
On another forum, I was told that this medication had a chemical in it that is extremely harmful to plants, tetra and cory's.
The chemical is Malachite Green.
Have I gone and given my fish a death wish?
The Betta had white stuff growing around his mouth so I thought it was fungus and went ahead and treated my entire aquarium with API's Liquid Fungus Cure.
On another forum, I was told that this medication had a chemical in it that is extremely harmful to plants, tetra and cory's.
The chemical is Malachite Green.
Have I gone and given my fish a death wish?

