Pro-Elite Series The Most Advanced Aquarium Dual Stage CO2 Regulator- Back Order - Available in the 2nd half of August
Hurry, low quantity!Hurry! – Only 17 left in stock.
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Pro-Elite Series The Most Advanced Aquarium Dual Stage CO2 Regulator
New Generation of our highest rated dual stage regulator (Word Class Aquascaper George Farmer reviewing previous version of this regulator).
Every detail has been designed with Aquarium Safety and Fine Precision in mind.
Built for aquariums from 5 liters to 5000 liters!
Dual stage construction minimise increase in output pressure as pressure drops in gas cylinder and will prevent end-tank-dump no matter what size CO2 cylinder you will use.
New fully customised solenoid block with integrated high precision needle valves and bubble counter.
Features :
- Safe 12V DC Integrated Solenoid Valve
- Power adapter with universal voltage 100V-240V
- Adjustable working pressure up to 5 bar
- Stainless Steel Dual gauge pressure indicators (tank volume and flow pressure / working pressure)
- High precision integrated needle valve
- Bubble counter with built-in check valve
- Extendable manifold block
- Due to Two Stages construction compatible with any size CO2 Cylinders.
- The thread is made according to UK, Europe, Japan, Taiwan standard (BS341 / DIN477 / W21.8x14) or CGA320 thread.
Looking to inject CO2 into two, three or more aquariums ?
Your Aquarium is +500L and requires more diffusers ?
Now you can add as many outlets as you like. With easy installation you can add or remove additional blocks anytime you want.
Video Installation:
Pro-Elite |
Pro-SE |
|
---|---|---|
Warranty | 10 Years | 5 Years |
Construction | Dual Stage | Dual Stage |
Integrated 12VDC Solenoid Valve | ✓ | ✓ |
Maximum Working Pressure | 80PSI / 5.5Bar | 40PSI / 2.7Bar |
Pressure Stabilisation | ~ 1PSI | ~ 5PSI |
Bubble Counter with integrated check valve | ✓ | ✓ |
Inline Atomizer Compatible | ✓ | ✓ |
In-Tank Bazooka Atomizers Compatible | ✓ | ✓ |
Standard Ceramic Diffuser Compatible | ✓ | ✓ |
Low-pressure Reactor Compatible | ✓ | ✓ |
End Of Tank Dump (EOTD) Prevention | ✓ | ✓ |
Adjustable Working Pressure | ✓ | ✓ |
CGA320 Connection Option | ✓ | ✓ |
Stackable Outlets | ✓ | X |
Multi-Diffuser compatibility | ✓ | X |
SKU: CA-PRO-ELITE-W21
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Superb Piece of Kit
Exceptional quality piece of kit, even the packaging would make Apple proud :) Very easy to use, with good setup videos. After a week of use, I can see a visible difference in plant growth. Will be buying from CO2Art again

Product name says it all.
Must have item for all elite aquascapers. Just install it, set the rate and forget about it until your next cylinder change. Excellent experience. Precise needle valve, stable pressure. Very reliable piece of kit!

Seriously good
This is a big step up from the Pro series (which is also great). I've now got two of the Pro series but because this was going to be used on a 2500 litre aquarium I needed something that could handle a bit more so went for the Elite with an extra manifold. So easy to adjust, have to be the best valves I have come across. Can not think of anything that I don't like on this regulator. Ok it is quite a lump out of your bank balance but in a lot of ways it will save you money just needing the extra manifolds in the future. Love it, very happy customer!

Pto-Elite Regulator
Well made and easy to install. Upgraded to a second bubble counter which was also easy to install, Unit sits well on the cylinder, love the built in bubble counters. Posting was fast and well communicated. All in all a very positive experience.

Sturdy and controllable
Really sturdy and easy to set up. The needle valve is way more controllable than my last regulator. Really pleased with it.