Description NEO CO2 Diffuser creates tiny air bubbles in comparison to other CO2 diffusers. This allows for the CO2 to dissipate in your aquarium. This porous diffuser has micro nano holes to create a delicate mist of bubbles. It is made of transparent acrylic, which makes it durable and less susceptible to breakable during cleaning or maintenance. In order to produce smaller bubbles, first soak the diffuser in water for 30 minutes. Once the bubble diffusion begins to slow down, then soak it in bleach and rinse it with completely water to ensure all the bleach is washed off. Below are images at 150 times magnification of the NEO CO2 Diffuser (L) verse another glass diffuser (R). Notice the appearance of the micro holes that allow the production of smaller bubbles. Specifications Size Diameter Tank Recommendations Small 12 mm ~50 Liter/ 13 Gallons Medium 17 mm ~120 Liter/ 31 Gallons Large 23 mm over 120 Liter/ over 31 Gallons
