Try to isolate the pump. How is it plumbed (hard PVC, or hose), and is it sitting on the bottom of the sump? Adding a rubber mat of some kind under it will help. If it's hard plumbed, let me know and I have some ideas.
Try to isolate the pump. How is it plumbed (hard PVC, or hose), and is it sitting on the bottom of the sump? Adding a rubber mat of some kind under it will help. If it's hard plumbed, let me know and I have some ideas.
Bill
215g FOWLR... and anemones, GSP, gorgonians... carp, that isn't FO!
"I killed my first SW Fish in 1971..."