No one has really chimed in regarding WC volume and frequency for a larger tank. Obviously if NO3 and PO4 goes up it is time for a WC but this can be controlled by carbon dosing or specialized media. I’m looking more for replacement of of trace elements and general health of the reef. I am currently doing biweekly WC of 10% and overall everything is looking good. I was just wondering if I could get away with monthly WC to cut down the amount of time spent.
Please feel free to offer suggestions or feedback.
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300g Basement Reef - April 2018
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