Description
A 2 kg CO2 Cylinder is the most popular “mid-sized” choice for aquarium hobbyists. It offers the perfect balance between a compact footprint that fits inside most aquarium cabinets and a capacity that doesn’t require constant refilling.Product OverviewCapacity: 2 kg of pressurized liquid (CO_{2}).Dimensions: Typically stands about 40–45 cm tall with a diameter of 10–12 cm.Longevity: On a standard 60-liter (15-gallon) tank, it will typically last 4 to 6 months at a standard bubble rate (1–2 bubbles per second).Key Features & BenefitsCabinet Friendly: Unlike the larger 5 kg models, the 2 kg cylinder is designed to tuck away neatly inside a standard 60 cm aquarium stand.Cost-Effective Refills: The cost to refill a 2 kg tank is often only slightly more than a 1 kg tank, effectively doubling your gas for a fraction of the extra price.Standard Fittings: Uses a standard W21.8 (Asia/EU) or CGA-320 (US) valve, allowing you to use professional-grade solenoid regulators for automated day/night cycling.Seamless Construction: Usually made from high-grade seamless steel or aluminum for maximum safety under high pressure.
