Aquario BLUE 8‑litre 77.5‑cm CO₂ cylinder – new with valve
8‑litre CO2 cylinder supplied with its valve, for planted aquariums that need a regulated CO2 supply. Stands…
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This 8-litre CO2 cylinder with valve is intended for aquarists who run planted tanks and need a steady supply of carbon dioxide for plant growth and pH control. The cylinder and valve are sold as one unit, so the valve does not need to be sourced separately.
Why it matters
- Integrated valve: the valve is delivered with the cylinder as a single product and is rated to 190 bar with a safety relief device.
- Carry handle above the valve: the handle makes the cylinder easier to move and install, and it also guards the valve against knocks during transport.
- Documented construction: the cylinder is painted to PN EN 1089-3, carries the Pi mark and a DIN number, and is subject to legalization for 10 years from the production date.
- Protective packaging: the cylinder ships in its original carton with thick walls, which allows courier shipment without additional packing.
Specifications
- Capacity: 8 l
- Height: 77.5 cm (78.5 cm with handle)
- Diameter: 14 cm
- Weight: 14.8 kg
- Valve: safety relief device to 190 bar
- Gas: carbon dioxide only
What it works with
The cylinder is designed for CO2 injection into freshwater planted aquariums. As a rough guide, the supplier estimates that an 8-litre cylinder lasts about 7 to 9 months on a 500-litre tank with plants covering around 75% of the substrate; actual duration depends on plant density and dosing.
Technical specification
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Frequently asked questions
The cylinder is 77.5 cm high and 14 cm in diameter. With the handle above the valve, the total height is 78.5 cm.
According to the supplier, an 8 l cylinder lasts about 7 to 9 months in a 500 l tank. The actual duration depends on how much of the substrate is covered by plants, with the estimate assuming about 75% coverage.
The supplier states that CO2 is not harmful and is the same gas found in sparkling water. The valve includes a safety device rated to 190 bar, and the cylinder is intended for CO2 only.
The cylinder and valve are painted according to PN EN 1089-3 and carry the European Pi certificate, a DIN number and ISO compliance. The cylinder is legalized for 10 years in the EU from its production date and can be used and refilled across the EU.
A seven-year warranty is granted at the time of purchase, according to the supplier.
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Delivery methods
Payment methods
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