I dont know if my methods are necessarily the best for catching fish Mike, but they usually work. I get a net, and leave it sitting in the tank, so they get used to it, knowing its not a thread. During that time, I dont feed em that day, and maybe even the next day. Then when Im ready to feed, I let my arm sit in the tank for a good 3-5 minutes. Feed them, make sure its like a flake that sits on top. Just come underneath them and lift them out. The bigger the net the better the chances obviously.