How to change the woking pressure? You can only adjust the number of bubbles with the needle valve, right? I can't find a knob to adjust the working pressure.
Thanks for your answer. Already had the ver1 of the hub lying around in a box unused.
Found it, connected it to the aquarium and i can now control both the WRGB 2Pro and the CO2 Mate
How to change the woking pressure? You can only adjust the number of bubbles with the needle valve, right? I can't find a knob to adjust the working pressure.