Looks to me like trace supplementation is the way to go. I think a,b,c probably wise choice. If you like more control, option 3.
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Perry
"Anger is like drinking poison and expecting the other person to die" ~Buddha~
Current Tank Info: 50 Gallon AIO Cube, Aquamaxx WS-1 Skimmer, LED/ Hybrid 4x24 watt t5
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