[ISTA] 3L Aluminum CO2 Cylinder (Face Up)

European and USA safety regulations approved, the highest standard of quality.

Feature

• Ensure sufficient CO2 supply for photosynthesis.
• TUV safety regulation approved to promise the safest and reliable CO2 storage and supply.
• All seamless aluminum alloy compressed gas cylinder.
• With a special coating to limit damage from scratch.
• Works great in a water plant tank or with a calcium reactor.

Caution

• To achieve the best result, conjunction with ISTA bubble counter, check valve, and ceramic diffuser is recommended.
• Avoid direct sunlight and storage temperature above 50℃