Originally Posted by SnowZz
... Im finding all of this information to be well unless you have a 150g+ u dont need to dose chemicals at all and a PWC
bi - weekly provides all the correct balance?
It all depends on the salt you use, your calcium demand, and how much or little of a swing in calcium you're willing to deal with between water changes. It really doesn't have to do with tank size, or even if the tank has LPS
. It all depends on what your testing tells you.