Hi guys not been on for awhile but I really need your expertise
My male betta really doesn't look to peachy and has gone off his food.
On his last water test everything was normal except ph which was high 8.2, just done another ph test and its 8.2/8.4.
He has what looks like a fleshy lump under his chin, he is losing his colour and seems to struggle with swimming. He has been resting a lot as well but I put that down to the heat we've been having.
Any advise is greatly appreciated as I'm very worried about him