£8.99
Flat-Bottom Glass CO2 Diffuser - Small for Aquariums up to 80LKey Facts
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For aquariums up to 80L
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Ceramic disc diameter: 1.6cm
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Height: 2cm
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Made of Glass and Ceramic.
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Excellent CO2 diffusion rate.
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Easy installation.
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Suction cup included.
Description
This flat-bottomed glass CO2 pollen diffuser produces a fine mist of CO2 bubbles which improves CO2 diffusion in the aquarium water. Its small size makes it perfect for small or nano-sized aquariums.
Instructions
- Because the item is made from glass it is inherently delicate, and extra care needs to be taken when fitting it in the aquarium. It is highly recommended that the tubing is first warmed in freshly boiled water to soften the tip when pushing onto the diffuser inlet.
- Position just above substrate below the filter outflow. This will ensure the bubbles enter the flow of water from the filter and hold the CO2 in suspension for longer, increasing CO2 diffusion levels.
Customer Reviews
Average Rating
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Piotr H.
4th Jun 2025Perfect size for my 80L setup! Well-made and easy to set up. Can't complain at all. Perfect size for my 80L setup! Well-made and easy to set up. Can't complain at all. -
Brian H.
22nd May 2025Excellent quality glass diffuser that complements my tank perfectly. Delivered promptly and a great price. Excellent quality glass diffuser that complements my tank perfectly. Delivered promptly and a great price. -
Gavin B.
14th Feb 2025Easy to attach and use, and great value Easy to attach and use, and great value -
Kevin S.
6th Feb 2025Perfect for my nano aquarium and generate a fine mist of bubbles Perfect for my nano aquarium and generate a fine mist of bubbles -
Matt S.
28th Oct 2024Awesome little diffuser for my 80L tank! It produces such a fine mist of CO2 bubbles, and my plants are loving it. Awesome little diffuser for my 80L tank! It produces such a fine mist of CO2 bubbles, and my plants are loving it. -
John L.
18th Jun 2024Great quality glass and nice small design, seems to be working very well with my DIY yeast CO2 system and producing very small bubbles. The email they sent with advice for safely attaching to fittings was welcome. Great quality glass and nice small design, seems to be working very well with my DIY yeast CO2 system and producing very small bubbles. The email they sent with advice for safely attaching to fittings was welcome. -
Amanda A.
8th Apr 2024Nice little diffuser made of glass, gives out tiny micro bubbles in to the aquarium Nice little diffuser made of glass, gives out tiny micro bubbles in to the aquarium -
Mark R.
10th Nov 2022Lovely little diffuser perfect for my nano tank Lovely little diffuser perfect for my nano tank -
Tom M.
24th Mar 2021Neat little diffuser. Does a great job. Neat little diffuser. Does a great job. -
Hari K.
2nd Sep 2017very nicely made - bit smaller than I expected, but I think it's still fine for my tank. very nicely made - bit smaller than I expected, but I think it's still fine for my tank.
