No, the CALCLEAR unit will not change the amount of nutrient ions in your solution so you do not have to worry about adjusting your nutrient formula.

What the conditioner units do is to prevent some of the salts in the solution from clumping together and forming crystals, which would normally make them more difficult for the plant roots to take up.

The strong flux field which the units generate in the nutrient supply pipe modifies the calcium carbonate crystal nuclei in particular.

Thus when the nutrients are unable to form crystalline salts with other elements they may also be prevented from forming crystalline structures within the xylem allowing the plant to transpire more effectively.