Literally. After they hatched they were bouncing around in the corner of the display tank. Without thinking I got the net like before and scooped them up then was standing at the front of the display with the net and thought to myself now what? I had taken down the five gallon tank I really think it was too small of volume and the kreisel was in the cabinet. Standing at the tank with the net I looked around and saw the sieves on the kitchen table. Had them air drying because I harvested some zooplankton that morning. Light bulb went off. So I transferred them to a plastic cup and put the cup in one of the filter socks to keep the water temp the same and in 10 mins I decided to try the sieve/frag rack/zip tie combothat is awesome ,from fish food to promising brood!! quick thinking!!!