Seachem Bubble Counting Spiral Diffuser - Pollen 23mm Disc

• For aquariums up to 75 L-190 L (20-50 US gallons)
• Large surface area of diffuser disc ideal for high volumes of CO₂gas
• 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 CO₂diffuser that connects to CO₂injection systems to easily disperse CO₂gas into the planted aquarium. The built-in spiral 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 Spiral Bubble Counting Diffuser has a 30 mm disc.

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