Does anyone by chance have pics of their oto when gravid?
I can't tell if one of mine is or if it is just fat or has something wrong. She has been staying on my sword plant which is the largest leafed plant in the tank. Everyone else in the tank is fine and is acting ok. Just guppies, Otos, and RCS. 20g long.
The oto in question is way in the back so I can't really get that good of a pic right now.