CO2 Supermarket Flat-Bottom Glass CO2 Diffuser

Its small size makes it perfect for small or nano-sized aquariums. Because the item is made from glass it is inherently delicate, and extra care needs to be taken when fitting it in the aquarium. Excellent CO2 diffusion rate.

Easy installation. Suction cup included. This flat ...Its small size makes it perfect for small or nano-sized aquariums.

Because the item is made from glass it is inherently delicate, and extra care needs to be taken when fitting it in the aquarium. Excellent CO2 diffusion rate. Easy installation.

Suction cup included. 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.