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HomeDatabaseEquipmentCO₂ Cylinder

Back to Equipment

CO₂ Cylinder — aquarium equipment

CO₂ Cylinder

Pressurized container feeding CO₂ through a regulator into the planted tank. The reliable heart of a high-tech setup.

Specifications

Category

CO₂ System

Brand

Model

Pros

Stable, long-lasting CO₂ supply
Cheaper per gram than disposable cartridges
Refillable

Cons

Higher startup cost
Must be secured upright
Requires refill logistics

Related resources

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Lighting calculator

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