i currently have 2 caribe 2 supers and 1 piraya in a 150 gal. today my piraya looks white and his eyes are going clear. i dont know what this is need help please. i think im going to try salt but should i treat the entire tank or put him in a seperate tank?
Piraya have clear eyes anyways so im not sure what you mean by this. If he is loosing his color you may want to at least divide him off so the others in the tank dont take this oprotunity to pick on him. The salt can be added to the entire tank but if you have another smaller tank you can save a lot of salt by using it...and water changes are easier.