just a quick qeustion i have a pleco that keeps keeps floating upside down on the surface the water but he look livly and still eatin just look like he sucking on the bubbles on the surface of the water any help plaese
also, what is the temperature of your tank? if it's warmer than normal, there may not be enough oxygen in your tank. That could be the reason it is gasping for air. How big is your tank and what else do you have in it?
