Hi I have had my little guy Glost for about 5 or 6 weeks now.
Prrior to my going to pick up my grandkids at school today his tail fin was fine. When I got home anout 2 hours later I checked on him and his tail is split in several areas. He does seem to flare quite a bit. He is a very young Halfmoon and his tail is not huge yet. This does not look like fin rot.
So as soon as I noted this I cupped him and completely cleaned his tank with hot hot water and a bit of vinegar to disinfect in case something is going on.
He's back in his 5 gallon tank. I use Prime. Would it help if I used Stress coat?? I was a day or two late with his water change could this have been areason for this.
I will try and get a picture of what his tail fin looks like later or tomorrow....Thanks