On Sun, 15 Sep 2002 14:39:03 -0500, T Snetsinger
wrote:
I saw a big bag of them at the local revy/homedepot type store in the
hydroponic area. Are they any good in a plant tank? look alot lighter
than gravel withlots of porosity

I used them once with a lava-stone setup. Worked fine for me, but you
will have to wash them realy good, ant discard quite a lot. Thin about
30% were "floaters". Some of them would sink after a couple of days.
The rest I discarded.

SEE YA !!!

Malawi, The Fisher King - Ruler Of The World
Conquering the world for YOU since 1972.