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What one dose does
PARAMETER
1 ml / 100 L
Manganese
+0.7609 ppb
Iron
+0.7003 ppb
Iodine
+0.0023 ppm
Molybdenum
+0.024 ppb
Zinc
+0.0019 ppb
Boron
+0.0017 ppm
Bromide
+0.0025 ppm
Potassium
+0.0019 ppm
To raise manganese by 0.5 ppb in 100 L: 0.66 ml.
Maker’s daily maximum: 2.6 ml per 100 L (2.6 ml for 100 L).
How it’s used
1 ml per 10 US gal daily; new or lightly stocked tanks start at 1 ml per 20 gal. Don't exceed 1 ml/10 gal without testing; after ~4 weeks ICP Fe and Mn and raise 50% only if both are mid-range or lower.
Cautions
• Reduce or pause during dinoflagellate or cyano outbreaks
• Take ICP samples just before the next dose, not after
• Chelated (non-EDTA) iron
Sources
Brand is Microbial Marine; listed in TLF's store. Composition published as mg per g of product (Br 0.25, I 0.23, K 0.19, B 0.17, Mn 0.076, Fe 0.070, Mo 0.0024 ... plus Rb 0.00034, S 0.0006 not modelled). Effects derived assuming density 1.00; a heavier solution would raise all values proportionally (few %). maxDose is the untested ceiling, not an absolute max. Also carries NI, V, CR, SE, CO (not tracked by the app).