CO2 Pressure Regulator

20 results
starting at 99,-
In stock
  • With solenoid valve
  • Pressure gauge for pressure display
  • Bubble counter for dosage control
  • Incl. Commander for Bluetooth control via app
  • W21,8 thread
In stock
  • Controlled CO2 flow rate with limited edition design
  • Working and cylinder pressure manometer
  • Including 12V DC solenoid valve
  • For W21,8 threads
  • Including Bluetooth Controller
In stock, only 10 left
  • Extension for CO2 pressure reducer PRO
  • Bubble counter and fine needle valve
  • Built-in non-return valve
In stock, only 5 left
  • Can be used in combination with returnable cylinders
  • Suitable for use with inline atomizers
  • Constant CO2 supply until the bottle is empty
  • Manometer for working and cylinder pressure included
  • Facilitates precise adjustments to the CO2 supply
starting at 59,90
In stock
  • Can be used in combination with returnable cylinders
  • Suitable for use with inline atomizers
  • With highly precise fine needle valve
  • Manometer for working and cylinder pressure included
  • Facilitates precise adjustments to the CO2 supply
In stock
  • CO2 pressure regulator with two gauges
  • Integrated solenoid valve
  • Bubble counter with non-return protection
  • Adjustable working pressure up to 6 bar
  • Standard W21.8 connection
In stock, only 2 left
  • Compact CO2 pressure regulator
  • Two gauges for cylinder and working pressure
  • Adjustable working pressure up to 3 bar
  • Standard W21.8 connection
In stock
  • CO2 precision pressure regulator
  • Made of high-strength aluminium alloy
  • High reliability
  • Automatic overpressure seal
CO2 technics - CO2 Pressure Regulator for your aquarium

A CO2 pressure reducer is an important tool in the field of aquaristics. It regulates the CO2 pressure needed in an aquarium to create the ideal environment for plants. A good CO2 pressure reducer provides a continuous and precise supply of carbon, which is essential for fertilising the aquarium.
It allows you to control the amount of CO2 in the aquarium environment to ensure healthy plant growth and keep the pH of the water in balance. Therefore, it is indispensable especially for larger aquariums and those with many aquatic plants.

When buying a Co2 pressure reducer, there are a few factors to consider. Firstly, it is important that the product is made of high-quality materials to ensure a long service life. The maximum output pressure is also important, this should be suitable for specific application. Another crucial factor is the accuracy of the pressure setting. Most models have a scale that allows for precise adjustment. It is also important whether a model with or without an integrated non-return valve is required.