Pro-Elite Aquarium CO2 Kit

Pro-Elite Aquarium CO2 Kit

Premium high quality regulator kit
Stock Status : In Stock
Product Code : 28001
Difffuser Type

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Pro-Elite Series Complete Kit is the highest quality CO2 System available in the aquarium market. This CO2 System is a combination of our best rated dual stage regulator Pro-Elite Series and the latest inline CO2 diffuser, or in tank Neo diffuser (please select).

If you are looking a piece of mind, this regulator will give you the best pressure stability with unbeatable 10 years warranty!

Additionally, with expandable manifold blocks, you will be able to add additional outlets and use this regulator with multiple diffusers.

The dual stage constructions minimise the increase in output pressure as pressure drops in the gas cylinder and will prevent end-tank-dump keeping your aquarium livestock safe and CO2 levels constant.

List of all included accessories :

  • PRO-Elite Series - Aquarium Dual Stage CO2 Regulator with Integrated Solenoid
  • Aluminium Aquarium CO2 Bubble Counter
  • New Inline CO2 Diffuser/Aquario Neo Diffuser
  • Aquarium CO2 Drop Checker Set
  • CO2 Resistant Tubing 3m

Regulator is fully compatible with most EU and UK standard CO2 cylinders with DIN477 Connection. (bottle not included)

Recommend diffuser size:
Twinstar Small - Up to 50L
Twinstar Medium - Up to 100L
Twinstar Large - Up to 200L
Flux Small - Up to 250L
Flux Large - Up to 400L

Pro-Elite Series Regulator at a Glance

A - CO2 cylinder connection nut
B - High pressure / CO2 cylinder pressure gauge (displays the amount of CO2 in your cylinder). Please note, for most of the time pressure will be at level of 700-900PSI as CO2 is in liquid state. When gauge will start to drop, that means liquid gas has evaporated and you have from couple hours to couple of days left to change the cylinder (depending on your bubble rate).
C - Low pressure / working pressure gauge
D - Solenoid's valve main block.
E - Bubble counter with integrated check valve
F - Gas flow (bubble rate) adjustment, high precision integrated needle valve
G - Low power 12VDC solenoid's electric coil
H - Safety relief valve. With easy pull down relief ring. To release gas from the regulator, just pull ring down. This is very useful, when dialling working pressure down. Instead of waiting for gas to escape via needle valve, pull down ring for few seconds and gas will escape from the 2nd stage
I - Working pressure adjustment knob

Step 1 | Washer Installation

Place washer between CO2 cylinder outlet and regulator's stem (inside regulator's nut)

Step 2 | Tighten the regulator

Tighten the regulator to your CO2 cylinder using a spanner or wrench

Step 3 | Bubble counter installation

A - Remove top cap and fill bubble counter with water*
B - Feed tubing through the collar and install cap back onto the bubble counter

(Detailed bubble counter tutorial)
*We do not recommend mineral oil as it may contaminate your diffuser.

Step 4 | Pressurising the regulator

A - Open main CO2 cylinder valve
B - Adjust working pressure to desire level* by turning front knob clockwise
*Working pressure levels guidance :
  • 10-20PSI - Reactors
  • 20-30PSI - Ceramic and Basic diffusers
  • 30-40PSI - High pressure atomizers (inline & bazooka)
  • 40-60PSI - Multiple outlets with high pressure atomizers (inline & bazooka)

Step 5 | Fine tuning bubble rate

B - Plug the solenoid into a power outlet socket
A - Start turning the needle valve clockwise to achieve the desired bubble rate.
Please allow 5-30seconds for pressure to stabilise between adjustments.
Monitor your bubble rate for the first two days and fine tune to achieve desire flow.
Do not adjust the flow right after solenoid is powered up. Please wait at least 30minutes before further adjustments. 
After each regulator installation, follow steps from below video to make sure your system is leak-proof.

Write an online review and share your thoughts with other shoppers!

Richard Greensmith-Peterborough-5 Stars

High quality

Very high quality regulator, and fantastic value when purchased as a co2 kit.

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