Pawfly Aquarium Suction Cup Clips For Standard 3/16 ID Airline Tubing Clear Air Hose Holder Clamp Accessories For Fish Tank Aeration Setup, 20 Pack

Perfect for holding standard 3/16 ID or 1/4 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. 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 long-time use.