CO2 Advance System Tropical Forest series No. 1,2,3 are among the world safest small CO2 cartridge, designed specifically for the planted aquarium. The sterile carbon dioxide not only has disinfectant properties, but also produces the fragrance of a natural forest, deodorizing aquarium water and enhancing relaxation effect of your Nature Aquarium. The CO2 System 74-YA/Yer.2 (Black) includes a CO2 regulator, and a Tropical Forest No.1 Amazonian CO2 cartridge.
- This item must ship by UPS ground transporation or USPS parcel post. (*UPS express mail or USPS air transport delivery can not be accepted)
- We can only ship this item to Hawaii & Alaska via USPS Parcel Post as this type of shipment is transport by cargo vessel.