Inline CO2 Diffuser

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A must-have for any planted aquarium. Simply install the DALUA CO2 inline diffuser onto your filter hose output. This will perfectly distribute CO2 throughout your entire aquarium and keeps your main display free from any visible CO2 diffuser.

Comes in 2 sizes, 12/16mm hose and 16/22mm hose.

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Fast and cheap

Care Instructions

Be sure to secure o-rings in place before initial use for a leak-free experience.

Fast and cheap

Perfect for planted aquariums

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