Seachem Spiral Bubble Counting Diffuser

For aquariums up to 75 L-190 L. 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.

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. 

Compatible with - Standard Airline Tubing. Suction cup included.