i have a 75 gal sump that i'm building for my 120 gal tank, just wondering if i could use live rock and rubble to build the baffels. just pile it up like makeing a dam on a lake. what you think, i have seen sumps with no baffels in it and i have seen them with just rock all over the bottom. what you think
Edited by twolow4law1 - June 02 2013 at 11:12am