Quote:
Originally Posted by Reef Pilot
can I add that mixture (after figuring out the appropriate amount) to my Ca dosing? And what time of day is it best to dose Mg? Currently I dose Ca during the day and Alk at night.
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Not a good idea to mix the Mg and Ca. The Mg will cause Ca sulphates to precipitate and ruin your Ca mix so you'll need a third doser. But many get by with hand dosing as it's not so much once balanced
You can dose the Mg anytime between your other dosing. Just pick a time dead center between your Ca and Alk timers - day or night is fine as far as I know
And if you're not needing to add much (once balanced), you could get by with a cheap daily drip setup, or just dump it in
I don't even know anyone with a dedicated Mg doser ... but I'm sure there's lots out there
I know if I had to dose it I'd have another pump
