Seachem Glass Bubble Counting Spiral Diffuser - 23mm

The Bubble Counting Spiral 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.

Features

• For aquariums 75-190 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
• Elegant design maintains aesthetic appeal of planted aquascapes
• Comes with suction cup to attach diffuser to aquarium glass