Great way to catch reef fish out of the tank!
I had to remove all my fish to go fallow for ich eradication in a reef tank.  It works great!  You might have to leave it in the tank for a few days with food for the trickier fish (purple tangs and anthias were being too smart).  Just stir up the inside once in a while to get them interested.<br /><br />I had the hardest time getting the bubble to stay in place and it would always pop off.  However, I found that once you empty out all of the air in the airline, just squeeze the release tube lightly and THEN attach the bubble to the suction mouth piece.  The suction effect will keep the bubble trap in place for days.  It will still release fine once you squeeze the tube.
Rating: 5 stars