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Originally Posted by teevee
I'd really like to know if I really needed to put 4" of sand in my tank, I would rather have done 2" or so.
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you can achieve denitrafication in as little as 1" of caribsea sugarsand, the 4" is the min recomended for the diversity of snad bed creatures.
Steve
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 *everything said above is just my opinion, and may or may not reflect the views of this BBS, its Operators, and its Members. If cornered on any “opinion” I post I will totally deny having ever said this in a Court of Law…Unless I am the right one*
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