Problem with my angel fish

[taiter42]

I woke up this morning to find one of my angle fish floating at the top of the tank on its side. It also seems to be gasping for air. the other fish in the tank seem to be fine as was the angle yesterday. The tank is a 37 gallon tank with heater and filter that came with the kit. have had the tank for about 4 years now, and the angle in question for about 3.5 years now. I am in the process of checking the water for ph ammonia nitrite and nitrate. I have also done a 50% water change in the last week.

As i said the angel was swimming fine yesterday then was at the top of the tank and on its side.


Tank 37 gallon
3 angle fish
3 rose fine tetra Could have the name wrong
5 glow fish
3 panda mollies

gravle bottom and live plants

 

[MissGurnus]

Can you post a picture? Also what are your ammonia, nitrate and nitrite readings? All of this is essential to us diagnosing whats wrong


Sini's my personal bucket lugger..er, I mean husband