Levels way off again, help update

[Beverly]

Danny,

You may have seen this article before, but here it is again:

http://www.advancedaquarist.com/issues/nov2002/chem.htm

And for good measure, an article on magnesium:

http://www.advancedaquarist.com/issues/oct2003/chem.htm

And for EXTRA good measure, the Reef Chemistry Calculator:

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

AND for EXTRA, EXTRA good measure, Aquarium System Volume Calculator:

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

You may be in for more water changes to drop your alk some more.