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Re: Eheim pressure

Dave Gomberg writes:

>Speaking specifically for the Eheim only, about 8-10psi are required for
>bubbling to begin.  At 20psi you get pretty much full volume.  About
>14-16psi is the usual operating range, depending on tank size, light level,

Another challenge for the dolomite reactor.  I am expecting to regulate it at
12-14 psi.  I'm not sure how thick the lexan will have to be to take this, but
I think the local supplier can probably provide me with engineering data.

Bob Dixon