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Re: Aquatic Plants Digest V3 #710

At 03:48 AM 12/15/98 -0500, James Purchase asked:
>Dave Gomberg wrote:
>> Good plan, but if you use Eheim reactors (diffusors) you can ditch the
>> bubble counters and the check valves  and the needle valve.  That was what
>> I was trying to say earlier.  All you need is the 4 t valves and 4 Eheims.
>> The t valves let you balance any slight production variations in
>> the Eheims.
>So, Dave, you are saying that I just need:
>Regulator - T-Valve Manifold with 4 output points, each attached to an Eheim
>diffusor. No Needle Valves. I assume you would also include a check valve to
>protect the regulator from backflow?

No check valves or bubble counters needed, Eheims have both.  Your parts
list is correct.  If you need Eheims, see the CO2 page in my sig.

Dave Gomberg, San Francisco            mailto:gomberg at wcf_com