intake power head in the nano cube

Cut out one of the sponges all the way through, then place a mini-jet 606 inside the sponge and set it on 80-90 gph. Take the other two sponges, and push them all the way to the bottom of the first chamber. The sponge around the PH will prevent some of the detritus from reentering the tank.

You will also need two piece loc line parts, and a 1/2" flexible hose about 2 inch in length.