yeah, i understand what is going on with alk/calcium.
and before when i was doing 2-part i hardly needed to test at all as i always knew where my levels were at. but i just switched over from 2-part to saturated kalk in my top off water about a month ago, right about the same time my calcium and magnesium test kits were running out which sucks.
luckily, last time i bought salifert alk kits last spring, i bought 2 at the same time. so i still have about half of one of those left.
and before when i was doing 2-part i hardly needed to test at all as i always knew where my levels were at. but i just switched over from 2-part to saturated kalk in my top off water about a month ago, right about the same time my calcium and magnesium test kits were running out which sucks.
luckily, last time i bought salifert alk kits last spring, i bought 2 at the same time. so i still have about half of one of those left.