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What one dose does
PARAMETER
1 ml / 100 L
Zinc
+0.0208 ppb
Manganese
+0.0012 ppb
Iron
+0.0021 ppb
To raise zinc by 0.5 ppb in 100 L: 24 ml.
How it’s used
No reliable hobby tests for most elements; dose by observation. Basic: 0.5 ml (~10 drops) per 25 US gal every other day. Advanced: 1 ml per 10 US gal weekly for 4 weeks, then ramp to 2 ml per 10 US gal weekly; daily split preferred.
Cautions
• Gross overdosing of trace elements can harm livestock.
• Run protein skimming.
Sources
Effects derived from the 'mg/oz' guaranteed minimums (Brightwell's mg/oz values elsewhere correspond to fluid ounces, e.g. Magnesion 2,959 mg/oz = 100,000 ppm). Minimums only; other listed elements (Ba, V, Ni, Cr, lanthanides, Ag, etc.) have no quantities. Also carries CO (not tracked by the app).