FrozenQ Liquid Fusion Reaction Cylinder Reservoir, Double Helix, 160mm, Orange Reservoir for PC Water Cooling Applications G1/4" ports: 2 bottom-facing and 1 top-facing Polycarbonate Tubing Includes UV Cathode Bulb (Cathode Inverter sold separately) Dimensions: 6.3" x 2.375" x 2.375"