mattseattle said:I have the JBJ regulator and it's working perfectly. I don't use the built in bubble counter as my calcium reactor has one built in. It's easy to adjust and very stable. I don't see a justification in buying the more expensive CO2 regulator.
mattseattle said:do you mean how do you adjust the needle valve as i don't see why you would want to close it.
there is a knob at the end of the needle valve that is used for adjusting of the bubble count. also, the solenoid will shut off the CO2.[/QUOTE
sorry , you said that you don't use the bubble counter ,(the bubble counter connect or screw to the needle valve)how you close this area with fitting ?
what size of co2 tank you use and how much time it's take to fill it again ?
thanks
michael
mattseattle said:oh if you look at the photo of the JBJ regulator you can clearly see a barb type fitting inside the bubble counter. you just unscrew the plastic out part and expose the barb fitting. you just push your co2 hose onto this.
i have a 5 lb tank and i fill it about once a year.
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