Transparent Silicone Tube 20mm Flexible Aquarium Tubing

Key Features

• Silicone Material — The tube is made of silicone, so it stays flexible for routing around fittings and corners.
• Working Temperature Range — It is rated for a working temperature of -40°-200°.
• Inner and Outer Diameter — Sizes are written as inner diameter by outer diameter, such as 6x8mm (0.24 × 0.31 in), with 1mm (0.04 in) wall thickness.
• Aquarium Use — It can be used in household drinking water, aquarium, air pump and laboratory setups.

Product Specifications

• Material: Silicone
• Dimensions: 20 mm (0.79 in)
• Example Size: 6x8mm (0.24 × 0.31 in): inner diameter 6mm (0.24 in), outer diameter 8mm (0.31 in), wall thickness 1mm (0.04 in)
• Working Temperature: -40°-200°
• Intended Use: Aquarium

What It Is / How It Works

This silicone tube is a flexible tubing with a transparent wall, listed for aquarium use. It is sold as a length of tubing that can be used to carry water or air between the parts of a setup.

Who It's For / Use Cases

Silicone tubing suits aquarium keepers who need a flexible line for water or air connections between a tank, a pump and filter parts. It also fits small home water setups and lab work where a bendable tube with a wide working temperature range is needed.

How to Use / Care

1. Use it as flexible aquarium tubing to connect the parts of a water or air setup.

How to Choose

Choose the inner and outer diameter that matches the fittings and outlets in your setup. The size listing gives inner diameter, outer diameter and wall thickness, so compare those figures with the connectors you already have. Pick the length that covers your run, and keep the tubing away from sources of heat beyond its rated range.

Frequently Asked Questions

What is the working temperature range?
It is rated for a working temperature of -40°-200°.

What material is the tube made of?
It is made of silicone, which keeps the tube flexible.

How is the size written?
Sizes are written as inner diameter by outer diameter. For example, 6x8mm (0.24 × 0.31 in) means an inner diameter of 6mm (0.24 in) and an outer diameter of 8mm (0.31 in), with 1mm (0.04 in) wall thickness.

How much tubing comes in one piece?
One piece is 10 meters (32.8 ft). Buying 20 meters (65.6 ft) gives two 10-meter pieces.

What applications is the tubing listed for?
It can be used for aquarium, household drinking water, air pump and laboratory setups.

Size Chart