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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
Macroalgae (chaeto) fertilizer with no N or P. First 2 weeks: 5 ml per 20 US gal twice weekly, then adjust; or 6 drops per 20 US gal daily. Keep at least 0.01 ppm phosphate and 3-5 ppm nitrate.
Sources
13-element blend (K, B, C, Ca, Cl, Fe, Mg, Mn, Mo, Co, Ni, S, Zn); no quantities published.