Produces Small CO2 Bubbles Made of Break-Resistant Acrylic Easy to Install This CO2 diffuser from Aquario is one of the best on the market. It features a small, brown ceramic disk which does an excellent job of breaking down CO2 gas into the finest mist of bubbles. The finer the bubbles, the better the CO2 can dissolve in the water and therefore plants have an easier time utilizing the CO2. The other great part about this diffuser is that it's made out of break-resistant acrylic as opposed to glass so it can very easily be attached to tubing without having to worry about smashing it. Suction cup is included for easy installation. We've found the large size diffuser to work in any aquarium and as such, we only carry the one size. Co2 pressurized gas system required to utilize this product. Directions/Specifications It is recommended to soak the diffuser for 30 minutes or so before use so the brown ceramic disk can become saturated with water and start producing the smallest bubbles right away. Show More
