I'm thinking about switching to using the premixed Components 123+ in my 30g tank. I see that it's recommended to dose all three parts in equal amounts. I've noticed that in my tank (softies and LPS), my alk is consumed much faster than the calcium is. What I'm wondering is if it ok to change each of the three dosing amounts to match my tank's consumption, or if they HAVE to be dosed in equal amounts (i.e. Will something else get thrown out of whack?).
I'm currently using an "all-in-one" product now, but I'm noticing that my calcium and magnesium slowly rise between water changes, even though my alk stays constant. I switched to a salt mix with lower calcium and magnesium to manually lower those values with water changes, so they don't get to unacceptable levels as it rises.
My plan is to start dosing all at the same level, but then decrease calcium and/or magnesium as needed, and indicated by regular testing.
I'm currently using an "all-in-one" product now, but I'm noticing that my calcium and magnesium slowly rise between water changes, even though my alk stays constant. I switched to a salt mix with lower calcium and magnesium to manually lower those values with water changes, so they don't get to unacceptable levels as it rises.
My plan is to start dosing all at the same level, but then decrease calcium and/or magnesium as needed, and indicated by regular testing.

