D Duck Mar 28, 2007 #1 Is it okay to put a small piece of R-4 insulation in the bottom of your sump to put your Mag 12 on to muffle the vibration?
Is it okay to put a small piece of R-4 insulation in the bottom of your sump to put your Mag 12 on to muffle the vibration?
D DaveJ Mar 28, 2007 #2 I'd stick with a piece of rubber.. R4 is fiberglass ?? That' can't be good for the tank. Or do you mean under the sump? In that case, you'd be better off with styrofoam sheet or a thin rubber mat.
I'd stick with a piece of rubber.. R4 is fiberglass ?? That' can't be good for the tank. Or do you mean under the sump? In that case, you'd be better off with styrofoam sheet or a thin rubber mat.
