Aquarium Hose AQUA DELLA flexible reel 9/12 mm, 50 m

AQUA DELLA flexible aquarium hose with 9/12 mm inner/outer diameter and 50 m length on a cardboard reel is a lightweight, bendable tubing designed for water transfer and connections in aquarium systems. The hose is intended for use with pumps, filters and siphons in home and commercial aquaria, simplifying installation, maintenance and water changes while providing consistent flow and reliable joint connections.

Advantages

The flexible construction allows for easy routing around tank stands and equipment, while the 9/12 mm profile fits a wide range of standard aquarium fittings. Supplied on a 50 m cardboard reel, the tubing is convenient to store and cut to required lengths, reducing waste and ensuring a continuous supply for larger setups. The material is resistant to kinking under normal aquarium installation conditions and remains soft enough for quick connection to push-fit or clamp-style fittings.

Suitable for

• Connecting external and internal aquarium filters
• Linking air pumps to airstones and distribution manifolds
• Siphoning during water changes and substrate cleaning
• Routing water between tanks, sumps and external equipment

Key specifications

• Inner diameter: 9 mm
• Outer diameter: 12 mm
• Length: 50 m on a cardboard reel
• Material: flexible aquarium-grade tubing suitable for water use
• Compatibility: fits common 9 mm inner / 12 mm outer fittings, clamps and push-fit connectors

How to use

Measure and cut the required length from the reel using a sharp scissors or tubing cutter to ensure a clean, straight end. Slide the hose onto barbed fittings, pump outlets or air stones; use hose clamps or spring clips where a secure, leak-free connection is required. When routing the hose, avoid sharp bends with radii smaller than the hose diameter to prevent kinking and restricted flow. For submerged applications check that connectors and seals are rated for continuous water contact.

Usage recommendations

Before first use rinse the hose with fresh water to remove dust from manufacturing and the cardboard reel. For long-term installations inspect connections periodically and replace short sections if they show signs of wear, discoloration or stiffness. Store remaining hose coiled on the reel in a dry, shaded area to prevent UV exposure and deformation.