Bignoses' 90G sps reef

[rstar]

Originally Posted by bignose

Thanks rstar the plumbing turned out very nice but I'm still trying to figure out why my return pump sounds so loud. I hear a constant humming through the wall.

I know it seems simple, but is the pump sitting directly on the sump glass? i put a sheet of foam insulation under my sump, then the rubber legs on the pump and you can hardly hear it anymore.