The Planted Tank Forum - View Single Post - Sand capped with fluorite (plant mix)?
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post #3 of (permalink) Old 12-24-2012, 03:30 AM
Wannabe Guru
Join Date: Jun 2011
Location: NJ
Posts: 1,458
Post the best picture of your sand substrate and flourite next to each other.

I would use thin (<0.5in) substrate if sand is finer than flourite. Otherwise 1:1: proportion would be OK, to avoid anaerobic issues and gravel siphoning it up accidentally.
AirstoND is offline  
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