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hi everybody,
i do have a question concerning sand. 5 or 6 years ago i
bought some "sand" which in fact was very fine Silica. When i say fine, i mean
really really fine! What was nice was the crater, waves and other aquashape it
was doing: was looking like the surface of the moon. Then my concern has been
that it was so fine that it could easily go through the fish's gills and
eventually damage them (i.e. abrasif like sand paper). Thus after 4 days i took
it away.
What do you think ?
FLI USA
Yvan Alleau
712 Kings boulevard 97330 Corvallis, Oregon home # 738-0606 College of Oceanic and Atmospheric Sciences Oregon State University office (Burt 222) # 737-3649, to be used wisely ! yalleau@oce.orst.edu "When you're far from everything, you're getting closer to the
essential"
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