Ok, here's the problem. I have a 20g food grade brute container to store premixed saltwater. My tank was Triton tested on 8/02 and I found elevated levels of Zn, Mn, and Fe. Everything else was in the green and good to go. So, I tested my water storage container on 8/15 and the results were all high. I thought it might be my old hydor pump or my RODI filters were too old (less than a year though) so I replaced the pump and all my rodi filters. TDS has always been 0.
After replacing all these I just tested the storage container again and found the exact same results. All highly elevated Zn, Mn, Fe.
All more corals look good though.
Here's my questions:
1. Are these elevated levels so bad I need do something now even if my tank looks good?
2. Could the salt mix be the issue and has anyone else seen this with HW-Marinemix Reefer?
What is going on?
Thanks