filterless system

[Canuckgod420]

My wifes tank is skimmerless and its a 34 gallon cube with softies, lps, and an orange plating montipora...everything looks great, including the 6 fish and countless snails(they breed so much I have to move the small ones to my tank). It does have a sump in which we run a phosban reactor with 1/2 a cup of carbon, and a filter sock on the return to eliminate microbubbles from returning to the tank. The only flow we have is the return pump, which causes a lot of turbulence in the cube.