Suitable CO2 injecting equipment is crucial when it comes to providing your aquatic plants with their main nutrient ? CO2. High-quality pressure regulators guarantee a safe and constant CO2 supply. A night shut-off, usually consisting of a solenoid valve, shuts off CO2 supply during the night, as the plants do not use CO2 when it is dark.
Dual-compartment pressure regulators are especially recommendable for larger CO2 cylinders. They keep the working pressure constant until the cylinder is totally empty so that you won't experience any unpleasant surprises when the fluid CO2 inside the cylinder turns to gas, which increases the working pressure of standard pressure regulators considerably. This pressure increase sends more CO2 into your tank ? possibly too much for your tank inhabitants. Dual-compartment pressure regulators reliably prevent this from happening.
Some CO2 supplying methods like e.g. by inline atomiser require an especially high working pressure of 2 bar in order to work correctly. We make absolutely sure that the pressure regulators we offer in our shop are compatible with the CO2 injecting devices in our product range.