Does the guppy have tail rot? Or did my platys nip it? The guppy stays on the left and platys stay on the right. The guppy always stays near a corner but it’s probably because I got it a few days ago. Water parameters are 0/0/20. Ph is 7.6 and temperature is around 76.
He looks worse now so it must be nipping because fin rot can’t happen that fast right? What medicine should I use? I only have melafix. My lfs has a lot of types of fish medicine and it’s only 10 minutes from my house. Should I move it to my 10 gallon snail tank to treat it?
The guppy is now missing. I hope it hasn’t been killed/eaten. It could just be hiding but it hasn’t hid since I got it