The AQUARIO CO2 diffusors are made of acrylic glass and impress with extreme fine bubble formation and a very silent operation. The special ceramic membrane with its orange colour ensures optimal CO2 diffusion and solubility. In addition to the orange membrane AQUARIO offers a white membrane variant which could also be used as an air diffusor for aeration. Hence to the slightly different membrane, the white type especially is useful for bio CO2 setups, as the pressure needed to start the diffusion does not need to be that high. All diffusors are available in different sizes to fit the most aquarium volumes.
The AQAURIO Neo CO2diffusors offer a well-balanced value for the price.