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#1
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The tank in question has constant flow and a large skimmer. Nothing changed between peak day and peak night, other than photosynthetic cycle. It is a very well stocked SPS tank, so I suspect that coral contribute to O2 consumption overnight
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Brad |
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#2
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OK, I'll go with mysterious death, not DO related.
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#3
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Just wondering how much photosynthesis plays in DO levels?
__________________
Brad |