Quote:
Originally Posted by Coleus
Yes I do, I supply 3 tables spoon on my 15g SW and i am using IO reef crystal salt.
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You just need 3 tbsp of Mg to supplement 15g? Your IO mix must be way higher than mine out of the pail. Highest I seen has been 1100 so using
this calculator and MagFlake looking at 5oz for 15g.