Seachem Glass Bubble Counting Spiral Diffuser - 23mm Seachem Glass Bubble Counting Spiral Diffuser - 23mm is a pollen-style glass CO2 diffuser with a built-in spiral bubble counter for planted aquariums, combining CO2 diffusion and bubble-rate monitoring in one unit. Seachem Spiral Bubble Counting Diffuser for Planted Tanks The 23 mm spiral diffuser connects to a CO2 injection system and disperses CO2 gas into the planted aquarium while allowing the aquarist to monitor bubble rate through the built-in spiral bubble counter. This reduces the need for a separate bubble counter on the CO2 tank or inline tubing. Bubble Counting Diffuser Benefits Combines CO2 diffusion and bubble counting in one glass unit. Pollen-style diffuser disperses CO2 gas into the planted aquarium. Built-in spiral bubble counter helps monitor CO2 injection rate. Reduces the need for a separate bubble counter. 23 mm diffuser disc supports effective CO2 dispersion. Compatible with 6 mm (1/4 in) standard airline tubing. Elegant glass design suits planted aquascapes. Suction cup is included for attachment to aquarium glass. Seachem Spiral Diffuser Details Product type: Glass CO2 diffuser with built-in bubble counter Diffuser style: Pollen-style spiral bubble counting diffuser Disc size: 23 mm Recommended aquarium range: 75-190 L (20-50 US gallons) Tubing compatibility: 6 mm (1/4 in) standard airline tubing Primary use: CO2 diffusion and bubble-rate monitoring in planted aquariums Directions for Seachem Spiral Bubble Counting Diffuser Rinse the glassware with warm water before installation. Attach the suction cup and compatible 6 mm (1/4 in) CO2 tubing to the diffuser. Place the diffuser low in the aquarium and position it where water movement can help distribute CO2. Fill the bubble counter path as needed for visibility, then adjust CO2 slowly while observing bubble rate, livestock response, and plant growth. What's Included 1 x Seachem Glass Bubble Counting Spiral Diffuser - 23mm 1 x Suction cup
