Uxcell Silicone Tubing 5/32In(4Mm) Id 1/4In(6Mm) Od 16Ft(5M) Aquarium Pump Hose Rubber Tube Clear With Check Valves, Suction Cups, Connectors

Silicone Tubing – Size: 4mm x 6mm (I.D.xO.D.); Length: 5m/15ft; Wall Thickness: 1mm(0.04) Check Valves – For aquarium put the check valve in the air hose to prevent the water from flowing into the air pump Suction Cups – Fix the aquarium airline firmly to the walls of the aquarium High&Low Temperature Resistance – Operating Temperature of silicone tube is -60°C to 240°C(-76°F to +464°F) Widely Application – for aquarium air pump fish tank air flow control levers etc.Great for use with aquarium ornaments and many filters.