CharlesJohns58's latest activity
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CharlesJohns58 replied to the thread Randy Holmes Farley Magnesium DIY.It also is exothermic so be careful when you mix it. -
CharlesJohns58 replied to the thread How do you lower Nitrates.What are your levels now? At those Dec values your corals were severely P starved
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CharlesJohns58 replied to the thread Quick ICP head to head results.What you can ask for is the minimum quantification level (MQL). Some of these companies provide you with the minimum detection limit...