Just started using this stuff, water is currently at 12 dKH and calcium is at 400. Can i just use part 2 to only raise the calcium?
second question >< if mag levels are low, will the calcium levels still be accurate when testing? or will levels be off when testing (more calcium in the water than test reads).
thanks in advance,
jeremy
second question >< if mag levels are low, will the calcium levels still be accurate when testing? or will levels be off when testing (more calcium in the water than test reads).
thanks in advance,
jeremy