Filtration
Rubber holder with robust clip
Easy to attach: click the object into the clip, position it in the desired place
Stable hold: holds all objects
Clip and suction holder can be separated
£ 5.99
- EUR: 7.97€
Overview
LGND Black Suction Cup™ is a discreet and reliable mounting solution designed for securing aquarium tubing, glassware, and filtration accessories while maintaining a clean and uncluttered appearance. Manufactured from durable aquarium-safe polymer, it provides a strong hold on glass surfaces while blending naturally into darker backgrounds, making it especially suitable for aquascapes where visible equipment is kept to a minimum.
The flexible suction base creates a secure seal against aquarium glass, helping to stabilize hoses, filter pipes, CO2 tubing, airline tubing, heaters, probes, and other aquarium equipment. Its carefully engineered clip design provides a firm grip while allowing components to be removed or repositioned easily during maintenance. The black finish reduces visual distraction and complements modern aquascaping layouts where aesthetics are as important as functionality.
Designed for both freshwater and marine aquariums, LGND Black Suction Cup™ offers dependable long-term performance and can be used wherever a secure mounting point is required. Its robust construction resists deformation under normal aquarium conditions while remaining flexible enough for repeated installation and removal.
Package contents: 10 black suction-cup
Technical Specifications
LGND Black Suction Cup™ is manufactured from aquarium-safe, non-toxic polymer materials selected for their resistance to water exposure, temperature fluctuations, and long-term submersion. The mounting clip is designed to securely accommodate aquarium tubing, filter pipes, and various technical accessories depending on the selected size.
The suction mechanism utilizes a flexible vacuum-style base that provides strong adhesion to clean glass surfaces. The black coloration is integrated into the material rather than applied as a coating, ensuring long-lasting appearance without fading or peeling.
LGND Black Suction Cup™ 12/16 mm is designed for securing 12/16 mm aquarium tubing, glass lily pipes, acrylic pipes, and filtration accessories. The holder features a secure snap-fit clip and a high-grip suction base for reliable attachment to aquarium glass.
LGND Black Suction Cup™ 16/22 mm is intended for larger aquarium pipework and tubing systems. Its reinforced clip design provides secure positioning while maintaining a discreet appearance inside the aquarium.
FAQ
What can LGND Black Suction Cup be used for?
It is commonly used for securing filter pipes, aquarium tubing, CO2 hoses, air lines, heaters, probes, and various technical accessories that require stable positioning inside or outside the aquarium.
Why choose a black suction cup instead of a transparent one?
Black holders are often preferred in aquascaping because they blend more effectively with dark backgrounds, equipment, and aquarium shadows, making them less noticeable inside the aquarium.
Will it work in marine aquariums?
Yes. LGND Black Suction Cup™ is suitable for both freshwater and saltwater environments and does not release substances that could affect water quality.
How long do suction cups last?
All suction cups gradually lose flexibility over time due to constant exposure to water, light, and temperature changes. Premium materials help extend service life, but periodic replacement remains normal maintenance for any suction-based mounting system.
Why is the suction cup no longer sticking properly?
Mineral deposits, algae, biofilm, or hardening of the material can reduce adhesion. Cleaning both the suction cup and aquarium glass often restores performance. If flexibility has been lost permanently, replacement is recommended.
Can it be reused?
Yes. The holder can be removed, cleaned, and repositioned multiple times without damaging aquarium glass when used correctly.
Safety
LGND Black Suction Cup™ is intended exclusively for aquarium and aquatic applications. Before installation, ensure both the suction cup and mounting surface are clean and free from algae, mineral deposits, oils, or debris. For maximum adhesion, attach only to smooth glass surfaces.
Inspect suction cups periodically and replace them if signs of cracking, hardening, deformation, or loss of elasticity become apparent. Do not use damaged holders to support valuable equipment or glassware. Keep away from excessive heat sources and direct flame. Store in a cool, dry place when not in use.
The materials used in LGND Black Suction Cup™ are aquarium-safe and suitable for continuous use in freshwater and marine environments when used as directed.