300Magnum

Thanks all....I haven’t seen him eating but will try again today. Will keep posted

I have an awesome male “white lips” which is one of my favourite fish. He was doing great, and then I woke up about 4 days ago and found him swimming upside down. All other fish in the tank are doing great, and the water parameters are all fine (ph 7.8, Ammonia 0, Nitrite 0, Nitrate 40). I did a big water change and have also treated the tank with metro. He is still moving and very active, but just swimming upside down......I am not sure what else to do. I thought I would leave him for a few days and see whether he gets better. I assume it is his swim bladder.....should I put him out of his misery or give him a few more days?