[Medicone]

Is that the stock water tank in the picture that came with the boat?  It looks like it is aluminum.  Our freshwater tank on my 35 Open appears to be plastic.

There is a drain plug on the front of my freshwater tank that empties into the bilge, perhaps yours came out such that the tank is draining directly into the bilge as soon as it is filled.

I don't recall if the hoses that lead from the tank to pump are side mounted near the bottom of the tank or pump mounted.  If they are top mounted, it is unlikely that they are causing the leak since there likely is no water in the lines since the pump is not running to withdraw fluid from the tank.

-M1