WTB: Regulator and PH Probe

[Solitaryensis]

Hey guys,
Getting ready to set up my reactor and need the final pieces. Let me know if you have one lying around that youd like to get rid of (hopefully cheap )

Also, does anyoe know anyone in the east bay area that will fill a CO2 tank in the same bottle? I know most suppliers switch out bottles and since i got a pretty nice bottle, id prefer to keep it.

Thanks
Theo

 

[reefer on a budget]

most will fill your bottle but u may end up waiting awhile.

 

[magma01]

in my experience, most will only swap the bottle cuz they don't actually do the filling there. they send them out to get filled.