After months of trying to catch certain fishes in my 90 G reef tank unsuccessfully with out ripping down my whole aquascape, I bit the bullet and bought this fish trap at J&L today.
I watched a number of video's on how they work on u-tube, and they seem to work well. Sorta like your car jack, it's not used often but when you need it you have it.
Looks like this>
http://video.petco.com/v/1582274256/...dic-fish-trap/