Premium 1L aluminum CO2 cylinder with durable G5/8 threaded on/off valve

Precision-engineered for stable CO2 dosing in planted aquariums and hydroponic systems

Aerospace-grade aluminum construction with reinforced base for maximum pressure resistance

Military-standard anodized finish prevents corrosion and extends service life

Leak-proof brass valve with smooth quarter-turn operation for instant gas flow control

Precision-machined threads ensure secure connections with standard regulators

Compact lightweight design (30% lighter than steel) with ergonomic grip for easy handling

Certified for 3000+ refill cycles with proper maintenance

Ideal for high-tech planted tanks, reef systems, and indoor gardening setups

Includes safety relief valve and protective cap for transport/storage

Factory-direct pricing with bulk discounts for commercial aquaculture operations

Global shipping available with guaranteed lowest wholesale rates