Aquarium Suction Cup Carine TN-44867, transparent blue, 5 x 30 mm, pack of 50

Carine aquarium suction cups TN-44867 are transparent blue rubber mounts measuring 5 x 30 mm sold in a pack of 50. Designed to attach tubing, air lines, heaters, decorations and other small aquarium accessories to glass surfaces, these suction cups provide a removable, non-permanent fastening solution suitable for both freshwater and marine tanks. Their compact size and translucent blue color make them discreet while still offering a reliable hold on smooth surfaces.

Advantages

These suction cups combine soft rubber construction with a compact profile to create a secure yet gentle contact point that will not scratch glass. The transparent blue material reduces visual impact inside the tank while allowing the cups to blend with various aquarium setups. Supplied in a multi-pack, they offer enough quantity for multiple attachment points or routine replacements. Their design is appropriate for repeated removal and reattachment without leaving permanent marks.

Suitable for

• Securing air tubing and airline connectors along aquarium glass
• Holding heater cables and sensor leads in place
• Fixing lightweight decorations, ornaments or plants
• Temporary mounting of small filters or LED light cables
• Use in both freshwater and marine aquarium environments

Key specifications

• Material: soft rubber (transparent blue)
• Dimensions: 5 mm (internal/attachment diameter) x 30 mm (overall length)
• Color: transparent blue
• Pack quantity: 50 pieces
• Intended surface: smooth glass or similarly flat, non-porous surfaces
• Application type: removable, non-permanent mount

How to use

Clean the glass surface and the suction cup contact area with fresh water or a mild cleaner, ensuring both are free of algae, dust and oils. Press the suction cup firmly onto the glass until air is expelled and a secure seal is achieved; insert tubing, cable or accessory into the cup's holding section. For removal, gently lift an edge of the cup to break the seal and slide the cup away from the glass. Replace suction cups that have lost elasticity or show signs of cracking to maintain secure attachment.

Usage recommendations

For best performance, avoid mounting on textured, curved or heavily soiled surfaces. Periodically check suction points in marine tanks where biofilm may reduce adhesion, and consider spare cups from the pack for seasonal maintenance or relocation of equipment.