So I have this oto that is very bloated and has red splotch on its belly. Does anyone know what this is and how to treat it?
This is one of three that were bought at the same time. The other two are nowhere near this big. I'm thinking its some kind of internal parasite.The red is a bit worrisome, but yes, the plump tummy is nothing to be concerned about. Otos are plumpy fish under normal circumstances.