Re: Aquatic Plants Digest V1 #89

>From: "Wilson, Jon         I-NET ----" <jwilson at b856s3_ssc.af.mil>
>Date: Fri, 24 Nov 95 13:33:00 PST
>Subject: Source for calcium carbonate?
>Is is possible to mail order calcium carbonate, or should
>I be able to find some through another source that I can't
>think of?
Eat eggs, and save the shells.  Soak them in water with several changes
over a few days to get rid of egg albumen proteins, and then grind them up
in a blender to small enough pieces to pass through a rice strainer or
window screening.

Paul Krombholz                  Tougaloo College, Tougaloo, MS  39174