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Posted by Terry on September 11, 2005, 4:50 pm
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If they made their reef salt too good, they would not be able to sell:
"Tropic Marin Bio-Calcium "
as an extra.
cynic...me....never :)
> Does anyone else using Tropic Marin Pro Reef and neat RO find it low in
> Calcium? I find readings for calcium at about 350-375 with an SG of 1.024
> and would expect it to be higher.
>
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> Calcium? I find readings for calcium at about 350-375 with an SG of 1.024
> and would expect it to be higher.
>