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Home > CO2 Diffusers > Spiral CO2 Diffusers > 3 Spiral Glass Pollen CO2 Diffuser - For Aquariums Up To 180l

3 Spiral Glass Pollen CO2 Diffuser For Aquariums Up To 180L

£9.49
3 Spiral Glass Pollen CO2 Diffuser - For Aquariums up to 180L
 
 

Key Facts

  • 3 Spirals inside diffuser.
  • Diffuser Body length ~4.5cm.
  • Ceramic disc diameter ~2.5cm.
  • Recommended for aquariums up to 180L.
  • 1 x Suction Clip included.

Description

These beautifully styled spiro diffusers look like something from a mad scientist's laboratory, and certainly create a focal point for your aquarium. You can see the CO2 spiralling up the coils inside diffuser, creating a memorising effect.

The CO2 is then forced through a ceramic disc, which creates a fine mist of CO2 bubbles, which then diffuse in the aquarium water.

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.
  • When the diffuser is first connected you may find the CO2 escapes from a small hole at the bottom of the spirals. Rest assured, the hole is meant to be there and this is normal behaviour. Once the diffuser has been submersed in the water for a few days, the chamber of the diffuser will fill with water and the spiralling effect will begin.
 

Customer Reviews

Average Rating

Individual Reviews

Peter B. Verified Buyer 22nd Dec 2018
Exceptional service. I will always deal with these people. Trustworthy & reliable. Exceptional service. I will always deal with these people. Trustworthy & reliable.
Kenneth S. Verified Buyer 8th Feb 2017
Nöjd med glas diffusern,funkar kanon bra Nöjd med glas diffusern,funkar kanon bra
Laurids O. Verified Buyer 5th May 2016
My diffuser makes a small but annoying squking noise when on. And does not diffuse that well. All the gas bubbles are relatively big, in comparison to other diffusers and only come from a small spot of the edge of the ceramic disc. My diffuser makes a small but annoying squking noise when on. And does not diffuse that well. All the gas bubbles are relatively big, in comparison to other diffusers and only come from a small spot of the edge of the ceramic disc.
John T. Verified Buyer 11th Nov 2015
Very nice diffuser, well made and a beautiful spiral effect works very well. Very nice diffuser, well made and a beautiful spiral effect works very well.
Jack J. Verified Buyer 4th Nov 2015
Bubbles are leaking from the bottom of the diffuser, not going up spiral. I want my money back! Bubbles are leaking from the bottom of the diffuser, not going up spiral. I want my money back!


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Reply from CO2 Supermarket
I am sorry to hear you are not happy, but pleased be advised this is normal behaviour and the hole in the base of the diffuser is meant to be there. If you submerge the diffuser in your aquarium and allow it to fill almost entirely with water that will cause the CO2 to go up the spiral rather than the hole at the base of the spiral.

David R. Verified Buyer 27th Sep 2015
I love the spiralling effect of the diffuser and very please with my purchase. I didn't read the instructions to start with so I thought it was faulty as the CO2 was coming from the base of the spiral, but after reading the instruction I read that was normal behaviour until it filled with water. My fault. Great service and a lovely looking website. I love the spiralling effect of the diffuser and very please with my purchase. I didn't read the instructions to start with so I thought it was faulty as the CO2 was coming from the base of the spiral, but after reading the instruction I read that was normal behaviour until it filled with water. My fault. Great service and a lovely looking website.

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