My current salinity is low on my 90 gallon mixed/sps heavy reef. It is currently about 1.023. I understand that getting it back up to 1.026 or 35ppt should be done slowly. I plan to just replace my top off water with mixed salt water, but my question is will I need to adjust or stop my dosing of 2 part while I am topping off with saltwater? Wouldn't topping off with saltwater effectively be the same as also replenishing Alk and Ca?