SEACHEM GLASS BUBBLE COUNTING SPIRAL DIFFUSER - POLLEN 23MM DISC (SC-3157)

For aquariums up to 75 L-190 L (20-50 US gallons) Large surface area of diffuser disc ideal for high volumes of CO2 gas Built in bubble counter makes the use of a separate bubble counter unnecessary Simple and easy to use.

Seachem Planted Tank Glassware CO2 Diffuser

The Spiral Bubble Counting Diffuser is a pollen style CO2 diffuser that connects to CO2 injection systems to easily disperse CO2 gas into the planted aquarium. The built-in spiral bubble counter allows for easy monitoring of the rate of CO2 injection. The inclusion of a bubble counter in the diffuser makes the use of a bubble counter on the CO2 tank or in-line unnecessary. The Spiral Bubble Counting Diffuser has a 30 mm disc.

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