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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
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