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Re: A thought on the relevance of natural ecosystems for tanks



At 3:48 PM -0500 11/2/02,Doug wrote:
>Date: Mon, 11 Feb 2002 09:57:38 -0500
>From: "Doug Karpa-Wilson" <dkarpawi at indiana_edu>
>Subject: A thought on the relevance of natural ecosystems for tanks
>
>As I was ...........  Limitation always has to do with the 
>relationship between use and supply.  So, my two
>cents worth on why aquatic ecosystem data is probably not all that relevant
>for our tanks.  Sorry to chew up the bandwidth!
>
>Doug

think also about the volumes of water involved and the frequency of 
water change especially in a flowing creek or river.
Dave