Fireworm
New member
Teh way I have my tank set up is with a shallow bed. Maybe 2 to 2.5 inches of sand. just enough to see it over the black trim of the tank. In my sump area I have a 15g garbage can with about 100lbs of sand in it for my RDSB. The original idea came from Anthony Calfo. i run roughly 300gph over it to keep stuff from setteling on top. So far it worked good for teh last owner and will hopefully do the same for me. I have read on this site that dsb in the fuge was not always the best idea. I know it will not work in my case, because of the weight issue along. My fuge will be above my tank and be gravity feed into the tank.