Two Little Fishies CDX Carbone Dioxide Absorption Media 750 ml.

Aquarium: Liquid Fish Foods Sometimes its the carbon dioxide that accumulates in the air in closed buildings thats wont let the ph of your aquarium stay up. We have the solution. Cdx is a carbon dioxide absorption system. Simply put cdx media in our phosban react and connect to air intake of protien skimmer with our cdx adaptors. 750ml last 6-8 weeks average o 50-100gal reef aquarium. Royal Item Number: ATLCDX1RTG