The Tail fin. It's never gotten this bad before. It's happened before but, healed quickly. He's been like this for about a week, and has barely eaten during that time. Today, I he ate "one" small feeder fish. Thanks fellas!
that tail rip thing happens to my Jar when he's chasing a feeder or sometimes when he is scared/skittish around people (sudden bursts of speed rips the fin)....i know it looks really ugly, but it heals extremely fast on its own...
just continue w/c as usual..or maybe increase % of w/c.. dont forget the dechlore