I have two corydoras in a 30 gallon tank with some other fish (plesco, etc.).
For the past two days, one of the corys has not eaten or moved much. It looks very bloated today, and has not moved at all. It is breathing, and will move slightly if other fish come in contact with it, but aside from that, nothing. There is no sign of skin infection or fungus. All other fish in the tank appear healthy.
Any ideas? advice?
thank you..
