Their is a significant difference between a Pumice stone and Pumice powder.
The stone contains other impurities and this also includes volcanic rock
stone which also conatins pumice. What I am referring to is pure ZINC
SULPHATE, or commonly called Pumice powder. These are available in a
different grades from chemical houses. I mix the coconut mix (bed a beast)
with pure pumice. Since this chemical is hydrophilic (water loving) it seems
to retain the moisture better than any other medium that Ive used. JERRY
THE DROSOPHILA CO.INC.
1-800-545-2303
THE DROSOPHILA HOME PAGE
KNOBTAIL GECKOS, ETC. KNOBTAIL GECKOS, ETC.
