Ronco Marine Water Tanks

The B542 has a perfectly square 21.25 x 21.25 inch footprint, stands 13.5 inches, and holds 24 gallons. Square tanks are underrated: they fit hatches and lockers that were themselves framed square,...

The BOAT1W is 35 gallons of fresh water in the heavy-duty marine wall: 32.12 x 19.5 x 15 inches, a compact near-block of a tank that concentrates real capacity into a short run of hull. Heavy duty...

Same 35 gallons, different real estate: the BOAT2W spreads its capacity across 37.5 x 19 x 12 inches, longer and 3 inches lower than its blockier stablemate. Twelve inches of height is what lets it...

Same 31 gallons as its long-format siblings, different geometry: the BOAT26W is a squat 31 x 23 x 11.5 inch block for spaces that are wide rather than long - under a V-berth, in a mid-cabin locker,...

Five feet of tank, 8 inches of height. The BOAT52W stretches 32 gallons across a 60 x 16 inch footprint, and it exists for the installer who looked under the cockpit sole, found a long shallow...

The BOAT69W is the wide plank of Ronco's shallow marine series: 48 x 20 inches of footprint at just 8 inches tall, holding 32 gallons. Where its narrow siblings thread between stringers, this one...

Pick up the B101 blank and you learn its character immediately: 109 lb empty for a 38-gallon marine water tank. That is several times the weight of a typical molding this size, and every extra pound...

Forty gallons from a 23.5 x 23 inch patch of floor - the B221 is what happens when a tank gives up on sprawl and builds upward instead. At 23.5 x 23 x 18 inches it is nearly a cube, and cubes are the...

Weight tells you a lot about a tank. The Ronco Plastics B371 holds 35 gallons yet ships at 92 lb, which is serious wall thickness for the capacity; this is a molding built to be strapped into a...

Forty gallons is where a boat's water system changes character - from something you monitor to something you mostly forget. Showers happen. Dishes get properly rinsed. The Ronco Plastics B150...

The B220 goes tall where most dual-role tanks go flat: 30.5 x 20.5 x 18.5 inches, 43 gallons. That 18.5 inch height is the number to notice. Deep lockers, cockpit footwells, and vertical chases waste...

Thirty-two gallons sits in the gap between weekend tankage and cruising tankage, and boats that live in that gap are exactly who the B223 was drawn for. It is a marine fresh water molding with enough...