Dymax Stainless Steel CO2 diffusers use a special ceramic refinement. The quartz plate has an ultrafine effect and high dissolution rate that breaks up a steady stream of carbon dioxide into tiny bubbles. These very small bubbles produce a much higher surface-area-to volume ratio than large ones, making it easier for the Co2 gas to be diffused into water.

• Excellent diffusion of Co2
• Replaceable ceramic disc (available separately)
• Easy installation
• High quality stainless steel

These very small bubbles produce a much higher surface area to volume ratio than large ones, making it easier for the gas to be diffused into water. This diffuser is design to be compact in size, with easy installation, bend hanging feature that provide more elegant looking and convenient to use. the product is made with reliable stainless steel quality for high bending resistance as well as providing a nicer, practical and more refining effect to your plant aquarium.