Calculator expresses iodine in mg/L: 1 ml/100 L = +0.01 mg/L; target 0.055-0.08 mg/L (opt 0.0675).
faunamarincorals.de/en/Elementals-Trace-I-250ml/15015V
faunamarin.de/wp-content/uploads/2021/04/FM_HTU_ELEMENTALS_TRACE_EN_NEU_291121.pdf
lab.faunamarin.de/en/calc-elementals-once