Today I picked up a really active guy at Petco! I got him home and noticed him laying on his side. Freaked me out. Left him alone and he is active yet again. But then I noticed his one fin is much smaller than the other and looks torn. He couldn't have done this himself, right? I just need to know if I can put him in his new bigger, nicer home yet or if he needs treated first.
Thanks. I was really worried when I got home and noticed it. =/ He was labelled a delta tail. He is VERY active! Haha. That's what caught my eye about him. There were many pretty bettas there today, but he was the most active!