| Size | 12mm inner diameter |
|---|
Check the listing for details. NO BOX- Aquarium CO2 Inline diffuser 12/16mm. Condition: New. Listed at 23.00 USD. Inline CO₂ Diffuser Benefits. Evenly distributes CO₂ throughout the aquarium, helping all plants thrive. Cleaner Look Inside the Tank. Stays cleaner longer since it’s not exposed to tank water, debris, or algae buildup.
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