My live well pump quit, not sure if one pump runs both live wells? The areators still work but nothing from the pump. I have checked the fuse and it is fine. I think it is the pump that has the screen on the transom of the boat. Are they easy to change and anyone know what pump I need for this boat. I hope there is a way to change without going thru that small round hole that I remove to take out the drain plug. Also looking for a new switch as it seems to be worn and does not start the pump all the time.