Inline CO2 Diffuser (12/16mm) $54.90 8 in stock Purchase this item and get 54 Points Inline CO2 Diffuser (12/16mm) quantity Add to cart Description Brand Description Connects to all 12/16mm filter output hoses for CO2 distribution into planted aquariums. Brand Dalua Fresh Related products Quick View 35 Points Out of Stock Quick View Mandarin Psammocora $35.00 Read more Quick View 150 Points Quick View Flag fin angel $150.00 Add to cart Quick View 70 Points Quick View Yellow Polyp Red Montipora $70.00 Add to cart Quick View 60 Points Out of Stock Quick View Red Gonipora $60.00 Read more Quick View 445 Points Quick View OCTO C2T-90 Universal CO2 Scrubber $445.98 Add to cart Quick View 62 Points Quick View Bioscape CO2 In Line External Diffuser 16/22mm $62.00 Add to cart