Two Little Fishies

CDX Carbon Dioxide Adsorption Media

Grouped product items
750 mL CDX Media

SKU: 207260

In stock


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3 L CDX Media

SKU: 207261

In stock


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Introduce carbon dioxide adsorption into your system if your tank continuously suffers from low pH. This can be caused when aquariums are in closed air buildings.
  • Add CDX media into your PhosBan Reactor
  • Connect PhosBan Reactor to your protein skimmer's air intake with a CDX Adapter
  • CO2 depleted air is blown into the protein skimmer which then draws the CO2 from the tank
  • Available in two sizes - 750 mL jar will last about 6-8 weeks in the average 50 - 100 gallon reef aquarium. CDX Media is exhausted when it changes from white to pink.
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