95 Gallon Marine Holding Tank95 Gallon Marine Holding Tank Fresh water tank made from durable F. D. A. approved polyethylene. One piece, seamless construction. Rust, corrosion and stain resistant. Most often used for Potable and Gray Water Holding Gallon Capacity 95 Lid Size 8" Weight: 73lbs Material: Polyethylene, White 3 Year Warranty Standard Fitting Package: 1 1 2 Female NPT Top Center Inlet, 1 2 Female NPT Bottom Center Outlet, 1 2 Female NPT Top Corner Vent Fitting OR NO