UNLISTED-PARAM EFFECT (schema has no 's'): sulfur +7 mg/L as S per 10 ml per 100 L (manufacturer label; lab calculator 10/100/7). Max 20 mg/L S/day = 28.6 ml/100 L (calculator caps at 28.5 ml). Contains organic/inorganic sulfur compounds + magnesium salts.
faunamarincorals.de/en/Elementals-S-1000ml/15003V
faunamarin.de/wp-content/uploads/2021/04/FM_HTU_ELEMENTALS_EN_NEU_291121.pdf
lab.faunamarin.de/en/calc-elementals-once
faunamarin.de/en/elementals-trace-s/