UNS · Complete kit
Nano CO2 Kit
Tanks of roughly 4 to 40 litres where you want dual-stage stability without a large cylinder.
1 model
UNS · Complete kit
UNS Micro CO2 Kit
The smallest complete pressurised CO2 setup UNS makes. It pairs the Micro regulator, solenoid and bubble counter with a 95 g disposable cartridge on a stand, so a nano tank can run on a timer without a big cylinder in sight.
Updated
Will it suit my tank?
litres
Best for
Nano and desktop planted tanks where you want timed, pressurised CO2 on a small budget.
Worth knowing
Disposable cartridges cost more per gram than a refillable cylinder, so it gets expensive on bigger tanks.
What stands out
- Micro regulator, Micro solenoid and bubble counter included
- Runs on 95 g disposable CO2 cartridges
- Cartridge stand, tubing and diffuser included
- Small enough to sit beside a desktop tank
Specs
- Brand
- UNS
- Regulator
- UNS Micro CO2 Regulator
- Solenoid
- Yes (Micro Solenoid)
- Cylinder
- 95 g disposable cartridge
- Included
- Regulator, solenoid, bubble counter, cartridge, stand, tubing, diffuser
Figures from Glass Aqua's product listing. Makers revise products, so check the current figures before buying. Photos supplied by the brand or its distributor.
Compare with
Browse all co2
UNS · Complete kit
Paintball CO2 Kit
Small to medium planted tanks where cartridges run out too fast but a full-size cylinder will not fit.
2 models
UNS · Complete kit
Pro CO2 Kit
Medium to large high-tech tanks, or several tanks fed from one cylinder.
4 models
ADA · Diffuser
Pollen Glass Beetle
Pressurised CO2 tanks where you want a neat, nearly invisible diffuser and are happy to clean glass now and then.
3 models
Frequently asked questions
Quick answers about the UNS Micro CO2 Kit, drawn from its specs.
Who is the UNS Micro CO2 Kit best for?
Nano and desktop planted tanks where you want timed, pressurised CO2 on a small budget.
Is there anything to watch out for with the UNS Micro CO2 Kit?
Disposable cartridges cost more per gram than a refillable cylinder, so it gets expensive on bigger tanks.
What are the alternatives to the UNS Micro CO2 Kit?
Other co2 worth comparing: UNS Nano CO2 Kit, UNS Paintball CO2 Kit, UNS Pro CO2 Kit. Add any of them to the compare table to see the specs side by side.
How do I compare the UNS Micro CO2 Kit with similar products?
Tap Compare on this page and on any other CO2 product you are considering, then open the compare table. It lines up every published spec side by side and lets you pick the size of each product.