10-Pack Aquarium Suction Cups – Filter & Pump Holder 20/25mm

Keep Your Aquarium Equipment Firmly in Place

Say goodbye to sliding filters and shifting air tubes! These 10-Pack Aquarium Suction Cups are designed to securely mount filters, air pumps, water pumps, heaters, and tubing to the smooth glass or acrylic walls of any fish tank. Made from durable black plastic, they grip firmly and stay put — keeping your aquarium setup neat, safe, and fully functional.

Product Highlights

• Strong, Reliable Suction: Adheres firmly to glass, acrylic, and other smooth aquarium surfaces.
• Two Sizes Included: Available in 20mm and 25mm diameters (approx. 2.0cm and 2.8cm) to accommodate a variety of tube and equipment sizes.
• Versatile Compatibility: Ideal for securing aquarium filters, air pump tubing, water pump lines, heater cables, and more.
• Durable Plastic Construction: Long-lasting, water-resistant material built for continuous submersion and aquarium use.
• Economical 10-Pack: Includes 10 suction cups so you have extras on hand for any tank configuration.
• Easy to Install & Remove: Simply press onto a clean, wet glass surface — no tools required.

Specifications

• Material: Plastic
• Color: Black
• Diameter: Approx. 2.0cm (20mm) / 2.8cm (25mm)
• Quantity: 10 Pieces
• Battery Required: No
• Country of Origin: Made in China

What's Included

• 10 × Aquarium Suction Cups (Black Plastic)

Note: Please allow ±1cm variance due to manual measurement. Colors may vary slightly from product images due to display settings and lighting conditions.

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Frequently Asked Questions

Q: What sizes are these aquarium suction cups available in?

A: Each pack includes suction cups in two sizes — approximately 20mm (2.0cm) and 25mm (2.8cm) in diameter — making them compatible with a wide range of aquarium equipment including filters, air pump tubing, and water pump lines.

Q: What surfaces will these suction cups stick to?

A: These aquarium suction cups are designed to adhere firmly to smooth, flat surfaces such as glass and acrylic fish tank walls. For best results, make sure the surface is clean and slightly wet before pressing the cup firmly into place.

Q: Are these suction cups safe for use in freshwater and saltwater aquariums?

A: Yes! The suction cups are made from durable, water-resistant plastic with no harmful chemicals listed, making them suitable for both freshwater and saltwater aquarium environments.

Q: How many suction cups come in the pack?

A: You receive 10 suction cups per pack, giving you plenty to secure multiple pieces of equipment across one or more aquariums.