Aquarium Suction Cups for Standard 0.5cm Thick Tubing, Black, Aquarium Aeration Accessories, 20 Pieces

For standard hoses: Each suction cup has a 3 cm diameter and a 0.5 cm clip.

Strong suction: Made of soft, flexible plastic, the suction cups can adhere firmly to your aquarium or any other glass surface for a stable hold.

Durable plastic clips: Each suction cup comes with a sturdy clip that securely grips the hose to hold it in place. It is also rotatable for easy adjustment of the hose's position.

Easy maintenance: Simply clean and dry both suction cups and the glass surface before installation. Replace them promptly if they become old and worn after prolonged use.