Pro Shrimp

Seachem Glass CO2 Bubble Counting Diffuser

Seachem Glass CO2 Bubble Counting Diffuser - Main image
$13.1 $18.99 In stock

Category: Aquarium Glassware

  • Monitor rate of CO2 injection
  • For aquariums up to 75 L (20 US gallons)
  • Low profile design excellent for minimizing the visibility of the diffuser
  • Simple and easy to use

The 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 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 Bubble Counting Diffuser has a 17 mm disc.

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

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Customer Reviews (4.5 / 5 · 4 reviews)

Samuel Q. ★★★★★

The low-profile design really does the trick—it's tucked behind my plants and almost invisible, yet the bubbles are still easy to count at a glance. Setup took me under two minutes, and for my 20-gallon it's been flawless.

Riley U. ★★★★★

Saw the CO2 bubbles rising from this low profile diffuser within seconds of connecting it, and it's barely visible against the back glass of my 20-gallon tank. Such a simple way to keep tabs on my CO2 levels without bulky equipment.

Isabella Q. ★★★★★

Setting this up was a breeze, and I love how easy it is to read the bubble count to dial in my CO2 levels. It's really slim, so it barely takes up any space in my 20-gallon tank.