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Reef Chemistry Question of the Day # 198
In an aquarium where the alkalinity is depleted by 2.8 dKH and the calcium is depleted by 18 ppm each day, what would be the expected average magnesium depletion over a period of ten days?
A. ~0.3 ppm per day
B. ~1.2 ppm per day
C. ~3.9 ppm per day
D. ~6.7 ppm per day
In an aquarium where the alkalinity is depleted by 2.8 dKH and the calcium is depleted by 18 ppm each day, what would be the expected average magnesium depletion over a period of ten days?
A. ~0.3 ppm per day
B. ~1.2 ppm per day
C. ~3.9 ppm per day
D. ~6.7 ppm per day
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