Suction cup for aquarium DeWalt TN-44882, transparent with white hook, 20×25 mm, pack of 50

DeWalt TN-44882 suction cups are transparent cups with white hooks, sized 20×25 mm and supplied in a pack of 50. They are designed to attach tubing, air stones, heaters and small decorations to glass or other smooth aquarium surfaces. The compact round cups provide a removable mounting point that helps keep equipment organized and allows easy repositioning without tools.

Advantages

The transparent body minimizes visual impact inside the aquarium while the white hook provides a discreet support for tubing and light components. The small 20×25 mm footprint offers stable adhesion on clean, flat surfaces and the pack of 50 ensures multiple mounting points or replacements. These suction cups are easy to fit and remove, enabling simple maintenance and rearrangement of aquarium elements.

Suitable for

• Securing air tubing and airline lines
• Mounting small air stones and diffusers
• Holding lightweight heaters and sensors
• Fixing ornaments, plants or decorative elements
• Temporary positioning during maintenance or cleaning

Key specifications

• Material: transparent suction cup with white plastic hook
• Shape: round cup with integrated hook
• Size: 20×25 mm (cup diameter × hook/protrusion size)
• Quantity: 50 pieces per pack
• Mounting surface: designed for glass and other smooth, non-porous surfaces

How to use

Clean the glass or smooth surface to remove algae, dust and residues before attaching the suction cup. Moisten the cup slightly with water for improved adhesion, press firmly against the surface to expel air and ensure a secure seal. Hang tubing, air stones or lightweight devices on the white hook and check the bond periodically. To remove, pull the cup edge to break the vacuum and lift the cup away from the surface.

Usage recommendations

Use these suction cups on clean, non-textured surfaces and avoid heavy loads or sharp pulls. Replace cups showing deformation, reduced suction or aging to maintain secure attachment and prevent accidental detachment of aquarium equipment.