Damian19
HI I just got this banggaI cardinal fish and today I noticed that its bottom tail fin was bigger then his upper tail fin.Its also a little reddish right where its body forms from its tail fin.Its in a 10 gallon quarantine tank with a nemo fish.What can I do to help it?It doesn't seem like its in a lot of pain but from the picture you can tell its upper tail fin is nipped a little bit.I got Melafix and stress coat.