Oh no, I think it's Ich!!!

[fish003]

I'm fairly new to having a plant aquarium (started up my tank in April) and the few fish I have had in there have been so very happy. I just bought a few loaches today to help battle my insane snail problem. I went to my favorite store one Sunday and the loaches I wanted to purchase were sick, so the sales guy said to come back in a week or so. That was 2-3 weeks ago. Today on my way home, I stopped to pick up the fish and put them in the tank. They are beautiful, but from what I read in Michael from Vancouver's post, it looks as if these little guys may still be sick. And now I fear that all my other babies will be infected as well. I can't imagine that they would sell me any sick fish, at least not on purpose. And now the whole tank is in jeopardy. I hope I will be able to treat this and get rid of them, ASAP.