ADA · Regulator
PS-SC Speed Controller
Keepers running pressurised CO2 who want finer adjustment than their regulator gives, or split lines to two tanks.
1 model
UNS · Regulator
UNS Micro CO2 Regulator
A pocket-sized aluminium regulator that screws onto UNS disposable cartridges. On its own it is a manual regulator; add the Micro solenoid and bubble counter (sold together as the Regulator Kit) to put it on a timer.
Updated
Will it suit my tank?
litres
Best for
Desktop nanos where every centimetre of space around the tank counts.
Worth knowing
It only takes disposable cartridges, so you cannot move it to a refillable cylinder later.
What stands out
- Tiny gunmetal aluminium body
- Made for UNS 95 g disposable cartridges
- Modular: add the Micro solenoid and bubble counter
- Also sold as a Regulator Kit with solenoid and bubble counter
Models and specs
| Model | Includes |
|---|---|
| Regulator onlyUNSMCR01 | – |
| Regulator KitUNSMCK01 | Micro regulator, Micro solenoid, Micro bubble counter |
- Brand
- UNS
- Solenoid
- Not built in (Micro Solenoid add-on)
- Cylinder
- UNS 95 g disposable cartridges
- Finish
- Gunmetal aluminium
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 · Regulator
Micro CO2 Solenoid
Anyone already running the Micro regulator who wants CO2 on a schedule.
1 model
UNS · Regulator
Mini CO2 Dual Stage Regulator
Nano and small tanks, especially if you might switch from cartridges to a refillable cylinder later.
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UNS · Regulator
Pro CO2 Dual Stage Regulator
Medium to large planted tanks and fish rooms running refillable cylinders.
1 model
Frequently asked questions
Quick answers about the UNS Micro CO2 Regulator, drawn from its specs.
Who is the UNS Micro CO2 Regulator best for?
Desktop nanos where every centimetre of space around the tank counts.
Is there anything to watch out for with the UNS Micro CO2 Regulator?
It only takes disposable cartridges, so you cannot move it to a refillable cylinder later.
What are the alternatives to the UNS Micro CO2 Regulator?
Other co2 worth comparing: ADA PS-SC Speed Controller, UNS Micro CO2 Solenoid, UNS Mini CO2 Dual Stage Regulator. Add any of them to the compare table to see the specs side by side.
What sizes does the UNS Micro CO2 Regulator come in?
2 options: Regulator only, Regulator Kit.