I just picked up all my bits from AE, to get my FE CO2 setup.
There is no sign on the bubble counter, to say what is the inlet/outlet. This bubble counter has an inbuilt check valve, and im not sure which side is which. here's a pic:
i was hoping to connect this all up in the morning...please help!
There is no sign on the bubble counter, to say what is the inlet/outlet. This bubble counter has an inbuilt check valve, and im not sure which side is which. here's a pic:
i was hoping to connect this all up in the morning...please help!