Manually control the flow of vital O2 or switch an air pump 'on or off'.
Made of Chromium Copper material, air will never leak out. Valve Diameter: 3/16' / 5 mm.
Non-Return Check Valves protect you air pump by preventing aquarium water from back siphoning during a power outage.
6 Suction Cups fit the Air Valve Distributor and standard tube well, sticking to the tank firmly.
Package Content: 1 x 5-Way Air Distributors, 5 x Non-Return Check Valves, 6 x Suction cups

Technical Details

Product Details

Package Dimensions
Width : 1.57 inch
Height : 0.39 inch
Length : 2.36 inch

Shipping Weight: 7.04 ounce (View shipping rates and policies)

ASIN : B073CST36X