"ROCKET" EXTRUDED ABS WATER TANK.  THE ONLY SOLVENT-WELDABLE WATER TANK; AND FITTINGS ANYWHERE.  LIGHTWEIGHT, COMPLETELY ALGAE-FREE BLACK ABS PLASTIC.  TASTELESS, ODORLESS AND NON-TOXIC.  WILL NEVER RUST OR CORRODE.  MADE OF HIGH-GRADE PLASTIC POLYMERS.  ONE-PIECE EXTRUDED CONSTRUCTION ELIMINATES THE POSSIBILITY OF LEAKAGE.  BAFFLED EVERY 18 INCHES FOR SURGE CONTROL.  EASILY INSTALLED, UNIVERSAL DESIGN.  SUPPLIED WITH 3/8" THREADED, FITTING INSERTS; THREE ON EACH END. FOR NON PRESSURE APPLICATIONS.  FULL ONE-YEAR WARRANTY.  8" X 16" X 60" - 30 GALLON TANK. Does not come with fill kit.