My fish is quite old, which is why her scales look quite patchy. She's currently in a hospital tank after a salt and methylene blue bath. I am assuming she's suffering from swim bladder due to the way her tail looks bent and she's having trouble swimming. There's also yellow stuff (seen in the 2nd photo) that I think came out of her because it wasn't there earlier. Any tips aside from constant water changes and lower water level? BTW, her head looks bigger in the 2nd pic because she's breathing heavy.
https://www.reddit.com/gallery/1p0a0zd
Posted by cusssxo