Two Little Fishies CDX Carbon Dioxide Adsorption Media

Two Little Fishies CDX cleans up carbon dioxide before it enters your system helping to keep your aquarium’s pH from dropping due to excess atmospheric CO2 getting into your system.

TLF CDX is a carbon dioxide absorbing system media that you just add to your PhosBan reactor and connect to the air intake of your protein skimmer. The CDX media will absorb the CO2 from the air before it gets injected into your aquarium.