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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
1 drop per 100 L daily (coral microbiome supplement). Zeo-Light HTU alternative: start 0.5 ml/100 L per week, normal 1-2.5 ml/100 L every 4 days, max 3 ml/100 L every 4 days.
Sources
LIKELY DISCONTINUED: not in the faunamarincorals.de sitemap (Nov 2026); data from a 2020 product page and the Zeo-Light HTU, which give two different regimens. Water + marine biopolymers; no potency.