Full sps reef, how to catch a powder blue?

[Douglas]

I spent weeks trying to catch a "hippo tang". I tried the trap, tried the net, tried to catch him by hand, sleeping at night. All to no sucess. A #16 barbless, on 4lb line with an ultralite spinning rod. He was out of the display and in the sump, in less than 10 seconds, no worse for ware. It works.