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Old 06/27/2021, 01:05 PM   #3
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Join Date: May 2001
Location: Torrace, SoCal, CA
Posts: 253
Thank you! Good advice.

I tried putting a white opaque ceramic bowl over one of the rocks, and it didn't seem to stress them out at all after a week. I pulled the bowel out because it was starting to get stuff growing on it

== John ==

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