One of my goldfish has been acting unusual all today. The current isn't strong yet he still can barely swim against it. He keeps gasping at the surface and look funny but I can't pinpoint how. The other goldie in the tank is doing fine so I know its not a lack of oxygen. PLus I have a LOT of surface aggitation and airation. What could be wrong?? He is still eating but seems pretty weak. I just did a 50% water change so the params are perfect.
Respond ASAP PLEASE!!!
Respond ASAP PLEASE!!!