Hello,
Not sure this is the appropriate section to post this but I have a group of 5 pretty small angelfish (about an inch wide) and I saw they were all gasping at the surface at around 8.30 in the evening. I've only had them about 5 days, the 24 Green neon were fine swimming about. It is a 425ish litre tank with fire extinguisher CO2 setup. I have had moments like this in the past with my discus fish again only after a water change which I do weekly at about 50% does anyone know why this would happen?
I change a few inches of water out and they all recover but obviously it's distressing for me and the fish.
Any advice would gratefully received!
Not sure this is the appropriate section to post this but I have a group of 5 pretty small angelfish (about an inch wide) and I saw they were all gasping at the surface at around 8.30 in the evening. I've only had them about 5 days, the 24 Green neon were fine swimming about. It is a 425ish litre tank with fire extinguisher CO2 setup. I have had moments like this in the past with my discus fish again only after a water change which I do weekly at about 50% does anyone know why this would happen?
I change a few inches of water out and they all recover but obviously it's distressing for me and the fish.
Any advice would gratefully received!