i finally got off of my couch and went out to the rivers today to look for some crawfish for my tank. I found two of them and brought them home (along with a river clam and a bunch of baby fish)my question is that once i got them here i looked at them closely and it looked like one had hook worms so i pulled them off, but it also had little bumps that look a lot like ich, but as far as i know they cant get ich, so anyone have any ideas what it could be?