PRO-SE Series - Aquarium CO2 Dual Stage Regulator with Integrated Solenoid


CO2 systems for planted aquarium tanks by Co2Art.

Turn your aquarium into a natural beautiful piece of art!

Affordable professional grade regulator perfect for the beginner just starting out with CO2. One manifold/output for one aquarium. CO2 is arguably the most important element in the planted aquarium. It is required for respiration and growth by all aquatic plants, used in a process called photosynthesis. Plants require a constant supply of CO2 during the light hours, otherwise they can suffer.

PRO-SE Series the new generation of the most popular Aquarium Dual Stage CO2 Regulator. Completely redesigned with new pressure stabilization construction. Dual stage design minimizes an increase in output pressure as pressure drops in gas cylinder and will prevent end-tank-dump keeping your aquarium safe and CO2 levels constant. It is built for aquariums from 2 gallons to 1000 gallons! 



  • Safe 12V DC Integrated Solenoid Valve
  • Needle valve with bubble counter included
  • Dual gauge pressure indicators (tank volume and flow pressure / working pressure)
  • Due to Two Stages construction
  • Compatible with CO2 Cylinders with standard CGA320 thread

Additional Information:

  • Safe 12V DC Integrated Solenoid Valve
  • Power adapter with universal voltage 100V-240V
  • Adjustable working pressure up to +/- 40PSI (3 BAR)
  • Two Stages construction compatible with CGA320 thread
  • 5 year manufacture's warranty