Originally Posted by OscarFan
If I remember right their are two kinds of otos and one of them is carniverous and will try to eat the slime off other fish.
I did a little research on the carniverous Oto thing and I found out that their are 2 dozen species similar to the oto. And some prefer the slime coat of other fish to algae.
I'm moving and need to sell this incredible
environment I've spent so much time getting to
where it ...