Bulk Reef Supply Color Changing CO2 Absorbent Media (Soda Lime) is the perfect solution if your aquarium has a low pH but proper alkalinity levels. It is most commonly used by connecting a carbon dioxide scrubber to your protein skimmer's air intake and can produce substantial lifts. We package the media in Mylar bags and then seal them to preserve the hydration of the media, leading to longer service life and the ability to absorb more CO2 than others on the market. We suggest purchasing single cartridge refills, but if you have higher carbon dioxide levels in your home or business the bulk packaged media is going to be more economical. White to purple color change indicates depletion. Minimal dust levels due to the high surface area and graded particle size. Reliable control of indicator dye concentration. Resistance to dry gas desiccation minimizes the risk of CO gas formation. Doesn't contain potassium hydroxide. Packaged in Mylar bags to preserve the hydration state.
