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Quantity
1
Diffuser allows an effective method for CO2 to enter aquarium. The CO2 is pushed through a porous medium that breaks down the gas into a fine mist of bubbles. These bubbles are then more easily absorbed by aquarium water.
Four sizes availa...
Reviews
4.9
15 ratings
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Hands down best diffuser on the market. Fine mist of CO2 bubbles for optimal diffusion. I HIGHLY recommend.
T
Ty · December 9, 2025
Small and very fine bubbles. Looks great and works great.
D
Dylan · October 18, 2025
Excellent mini diffuser. The tube is made of plastics so no worries about glass snapping when trying to pull the hose off to clean. Doesn't have a bowl since it's meant for a small aquarium and it flows straight out. Bubbles are very small.