I got knifefish and discus in the 75 tank.
Just recently my knifefish got cloudy eye and some white stuff on the body.
so i added a bit aquarium salt but didnt seem to work. the next couple days all my discus got the same thing. Im not sure if they have velvet or fungal infection.
How do i treat them???
Can i add ich-x or should i use melafix/pimafix??
Will either one of them work for both knifefish and discus?