Pawfly Aquarium Suction Cup Clips for Standard 316 ID Airline Tubing Clear Air Hose Holder Clamp Accessories for Fish Tank Aeration Setup 20 Pack

For Standard Hoses Each suction cup is 12 in diameter with a 02 clip Perfect for holding standard 316 ID or 14 OD aquarium airline tubing or CO2 tubing Strong Suction Made of soft and flexible plastic material the suction cups can stick tightly to your fish tank aquarium or other glass surface for stable holding Tough Plastic Clips Each suction cup comes with a sturdy clip which firmly clamps the tubing to keep it in place It is also rotatable to easily adjust the position of tubing Detachable Design Easy to disassemble it by pulling out the clip from the sucker base You can also push it back into the suction cup if they come apart Easy Maintenance Just clean and dry both suction cups and glass surface before installation Please replace them timely if they get old and worn after longtime use.