7.89ug/l copper icp test help

[Dp916]

starting Reef moonshine method, my icp test shows 7.89 ug/l while other metals are non detectable are within range. Rodi water shows none of these elements. I do daily water changes of 5 gallon a day on 220 reef tank, reef crystal salt. My question is may I use Caprisorb to reduce the copper but I’m afraid it will also throw off all beneficial metals. Advice is need thank you.

 

[Gumbies R Us]

@Randy Holmes-Farley

 

[Randy Holmes-Farley]

Answered here:

7.89 ug/l copper in reef tank

starting Reef moonshine method, my icp test shows 7.89 ug/l while other metals are non detectable are within range. Rodi water shows none of these elements. I do daily water changes of 5 gallon a day on 220 reef tank, reef crystal salt. My question is may I use Caprisorb to reduce the copper but...

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