Hi, I am new to this site and i do not have a lot of knowledge of aquariums. I recently have put 6 cichlids into my tank that has been running without fish in it for about 2 weeks now. The fish started off fine, but now they are gasping heavily for air. I am unsure of what to do. I have 2 filters in the tank (40 gallon) right now. I read that I should do a 25% water change immediately, so I did. It does not seem to be making a difference. They started breathing like this this morning.
Thanks, all help is needed!!
Thanks, all help is needed!!