Description
GLA 2.5 lb Aluminum CO2 Cylinder
The GLA 2.5 lb CO2 cylinder is a compact, high-quality aluminum cylinder designed for planted aquarium CO2 systems where space efficiency is important. Its smaller footprint makes it an excellent choice for nano aquariums, smaller aquarium cabinets, and compact planted tank installations.
Constructed from high-strength aluminum alloy with a corrosion-resistant interior and exterior, this cylinder is designed for long-term reliability and consistent CO2 performance.
The 2.5 lb size provides an ideal balance between compact size and usable CO2 capacity for smaller planted aquarium systems.
Features
- High-strength aluminum alloy construction
- Corrosion-resistant interior and exterior
- Compact, space-efficient footprint
- Ideal for nano and smaller planted aquariums
- CGA-320 USA valve connection
- Compatible with standard aquarium CO2 regulators
Specifications
- CO2 Capacity: 2.5 lb
- Dimensions: 4.4" Diameter × 14" Height
- Connection Type: CGA-320
- Material: Aluminum Alloy
Important Information
- Cylinder ships empty without CO2
- Cylinder must be filled locally prior to use
- Designed for use with aquarium CO2 regulators and planted aquarium CO2 systems
The GLA 2.5 lb CO2 cylinder is a dependable solution for aquarists seeking a compact and professional planted aquarium CO2 setup.
Customer Reviews
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Perfect fit in my kitchen.
Fit right into my cabinet space. Opted for this 14" tall cylinder vs the 18" tall 5lb. Paired well with the GLA regulator. Absolutely no complaints.
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Always buy GLA co2 equipment.
3rd cylinder but many co2 bits from GLA. Always exceptional quality and service. Can’t go wrong with USA made Sherwood tanks. This 2.5lb size is perfect for my kitchen tank.
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This is the perfect size co2 cylinder.
I coupled this with the Gro co2 regulator it’s a gem. It’s beautiful and last my 40g for months easily. My system sits out so everybody see’s it and oddly enough I get compliments from guests who come over. Everybody thinks I use laboratory ? equipment to grow my plants lol.
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Fits perfectly!
Needed something bigger than a paintball cylinder but not as big as a 5lb cylinder. This was perfect and dated this year. I coupled this with their Mini DS and couldn’t be more pleased.
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Whats not to like!
Perfect size for my 45cm tank and cabinet. US made valve, pumped! Came packed like a egg and in perfect condition with fresh test dates.
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Love these small co2 cylinders.
Why get a paintball cylinder when you can get this. Almost perfect size!
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Perfect fit.
I own of GLA's 5lb but wanted this for my desk top tank. Very nice fit and superb quality you'd expect from a US made product. No complaints here.
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Perfect fit!
I have a few of GLA 5lb and an old GLA 10lb. When they got the 2.5 I had to have it! So cute :)
