ATI Aquaristik Essentials #3 (Magnesium + trace elements)
magnesium
Limited data
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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
Always dose the same volume as #2 (which itself follows #1 or the Ca reading). Made up with RO water like the other parts (1000 ml pack to 10 L).
Cautions
• Keep 5 minutes between parts; never mix parts together
Part of Essentials (3-part)
Sources
No Mg (or trace) concentration published in the manual or retailer pages; dosed volume-locked to #2, so the calculator should simply mirror the #2 volume. Discontinued.