I had an ick outbreak in November and I'm trying to remove all of my fish for treatment. I was successful with removing all of the fish, save my six-line. It's managed a disappearance act. Any recommendations for exraction?
Either a trap like brs sells. A tiny baited fishing hook with the barb removed. Or, another trick is after lights out, if the fish is out, quickly blind/stun it with a flashlight and net it. Not a guarantee though.