SAVE 5% ON PRE-ORDER GRO CO2 COLLECTION COUPON: GLAFREE STANDARD SHIPPING ON $125+ to USA details
High quality glass inline CO2 Diffuser is designed to attach inline to your canister outflow, allowing for one less piece of equipment to detract from the natural beauty of your planted aquarium.
Designed to be installed outside of the aquarium, inline within the outflow tubing of your canister filter, either below the aquarium or mounted to the aquarium glass.
mount outside of aquarium inline within outflow tubing of canister filter
fits tubing size 12/16mm ID/OD (inside diameter /outside diameter)
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