After one week.
Water amazingly clear
Cal=450
Kh= 11
Sg= 34ppm
( I love the Reefers best salt  )
After removing refugium and the Chaeto, no increase in PH4 or algea.
The corals are growing. no real color change.
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Marty
50g reef, bubble king skimmer,20g sump,zeovit system, PM cal reactor
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