low levels of calcium and magnesium

[GREATMIKE]

need some help with raising my calcium & magnesium levels.just bought some esv b ionic magnesium & esv two part for calcium and dkh.on the bottle for the magnesium it says to add 1.5 ml per gallon.I have a 120 gallon with a 29 gallon sump.how much should i add per day.if my math is correct its 99 ml per day seem like a lot.the two part calcium calls for 1 ml per 4 gallons which would be 37 ml per day.please let me know this is right before i add this stuff.both calcium and mag are in the 900 range and dkh is at 6. I do a 5 gallon per week water change also.

 

[spykes]

http://home.comcast.net/~jdieck1/chem_calc3.html

yes it takes alot to raise 99 sounds right, but plug it into that little program, and get a more lazy answer =D

 

[GREATMIKE]

thanks