Seachem Bubble Counting Diffuser - Pollen 17mm Disc

• Monitor rate of CO₂injection
• For aquariums up to 75 L (20 US gallons)
• Low profile design excellent for minimizing the visibility of the diffuser
• Simple and easy to use

The Bubble Counting Diffuser is a pollen style CO₂diffuser that connects to CO₂injection systems to easily disperse CO₂gas into the planted aquarium. The built-in bubble counter allows for easy monitoring of the rate of CO₂injection. The inclusion of a bubble counter in the diffuser makes the use of a bubble counter on the CO₂tank or in-line unnecessary. The Bubble Counting Diffuser has a 17 mm disc.

Compatible with 6 mm (1/4") - Standard Airline Tubing. Suction cup included.