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Re: More musing on water change.
Wright take a trip to Hong Kong!
----- Original Message -----
From: "Wright Huntley" <jwwiii at pacbell_net>
To: <killietalk at aka_org>
Sent: Thursday, July 25, 2002 7:26 PM
Subject: Re: More musing on water change.
> Al Anderson wrote:
> > The best changes are done with a system that lets a constant flow in and
> > out.
> > The best commercial hatcheries do it this way.
> Isn't that just the limiting case of smaller and smaller partial changes
> with higher and higher frequency? It then becomes a question of how high
> the flow rate (gallons/day) must be to keep the contaminants below some
> defined threshold.
> 100% changes are rarely practical in a commercial hatchery. That could
> be a *lot* of flopping fish waiting for the new water. :-)
> "Deport all the product-liability lawyers to Iraq;"
> -- Dave Barry --
> [Best suggestion of 2002, by far...]
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