Thanks. Working on putting a 30g. rubbermaid sump om my 55g rubbermaid reef tank, today.  
 
  Need somewhere to run my skimmer and keep the snails from the float switch. 
  I brought all my sps home on the weekend, as we restructured Mike,s tank. So now I have a 55g rubbermaid, high flow sps lookdown tank.  
