ABS Water Tank, 8 X 16 X 42, 21 Gallon

* Light-weight, completely algae-free black ABS plasticn* Tasteless, odorless, and non-toxic; will never rust or corroden* One-piece extruded construction eliminates the possibility of leakage; baffled every 18 inches for surge controln* Easily installed, universal design; supplied with 3/8 threaded fitting inserts; three on each endn* 21.0 U.S. Gal / 80.0 Liters