ANS Crystal Tube 5m (For Air / CO2)

Description

The ANS Crystal Tube 5m (For Air / CO2) is a CO2 system component for planted aquariums.

Key Features

• Essential for providing carbon dioxide to aquatic plants
• Promotes healthy and vigorous plant growth
• Compatible with standard CO2 regulator setups

ANS Crystal Tube 5m for Air and CO2 Lines

This clear 5m tubing is the everyday line that connects your air pump or CO2 setup to the tank, and the clarity makes it easy to spot the bubble stream and confirm your kit is actually running. We use it for both jobs: feeding an air stone or sponge filter, and carrying CO2 from a regulator through to a diffuser or drop checker on a planted tank. Five metres gives enough slack to route neatly behind a cabinet.

For CO2 work, keep runs as short as practical and check fittings for leaks, since pressurised gas finds any loose joint. Trim ends square with a sharp cutter for a clean seal onto barbs and diffusers. In our humid climate, tubing left in the sun can stiffen over time, so route it inside the stand and replace any section that yellows or hardens to keep flow consistent and silent.

Find diffusers and counters in our maintenance and accessories range, and read our beginner CO2 setup guide and CO2 tubing comparison to match the right line to your system.