The Planted Tank Forum - View Single Post - Fluval stratum that bad?
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post #6 of (permalink) Old 11-08-2012, 10:18 PM
Obsessed? Maybe
somewhatshocked's Avatar
Join Date: Aug 2011
Location: Louisville, KY
Posts: 12,165
Because it's dirt. Vigorous water flowing over it will cause it to break down more quickly. That's why you don't rinse it.
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