I did a water change today and of course a ran out of prime and forgot now a couple of my larger bala sharks are upside down hiding breathing hard. Now I know from experience fish usually end up dead when they do this but is there anything I can do?
i think they might be screwed... i have only saved one fish that was doing that and all i did was switch it from one tank to another with good water circulation and aeration and it began to swim around upside down, finally flipping over and is alive and well as i type this...