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Dosing
The maker doses this by schedule rather than by a fixed potency, so the calculator cannot use it. Follow the directions below.
How it’s used
2-3 ml per 100 L per week (German label); for green, yellow and turquoise tones. Best combined with Balling Light.
Cautions
• Contains nickel compounds (EUH208)
Sources
CONFLICT: English shop page says 2-3 ml per 100 L EVERY DAY; German page says WEEKLY (matching the other two Color Elements). Weekly used. Ingredients: iron complex, Mn, Br, K, Ni, Co, Zn. No ppm potency published. Fauna Marin recommends them alongside Balling Light (or zeolite/pellet systems) for colour steering; Zeo-Light HTU suggests 1-3 drops/1000 L every 2 days in its short version (older guidance).