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02/21/2020, 12:49 PM | #1 |
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Join Date: Jan 2020
Posts: 1
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Black sand bed
Is anyone aware of a safe black sand for a reef tank?
Natural sand or man-made is fine. I have found that the one I was using was leaching metals. Thanks! |
02/21/2020, 04:09 PM | #2 |
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Join Date: Mar 2011
Location: Upstate NY
Posts: 129
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