Refillable storage cylinder with a capacity of 500 grams of carbon dioxide.

Key features:

• Carbon dioxide storage cylinder for all carbon dioxide systems. Supplies aquatic plants with their main nutrient, carbon dioxide (CO2), while preventing algae growth.
• Refillable 500-gram carbon dioxide cylinder, TÜV tested, with a pressure relief valve to ensure safety.
• Cannot stand alone. Requires a stand (JBL PROFLORA CO2 cylinder stand) or wall mounting (JBL PROFLORA CO2 cylinder wall mount).
• Since carbon dioxide turns into a liquid under pressure, carbon dioxide compressed gas cylinders must be in an upright position during operation.
• Package contents: Refillable cylinder, pre-filled with 500 grams of carbon dioxide, dimensions: 43 × 11 cm, thread W 21.8 x 1/14.