So I finally got sick of my evil six line wrasse killing anything new that I put in my tank and decided it was time to get him out. Now keep in mind he is in a fully stocked 60 gallon sps tank. I built a DIY fish trap out of a 20oz pepsi bottle. Cut the top curved part off, inverted it and attached it with zip ties.
It took four nights of trying and letting him get used to going in with the trap part off but on the 4th night he swam right in and I swiped the unit out of the tank.....
KJ 1, sixline 0.......
If you've got a problem fish that you need to remove, give this method a try and have patience......