When Coral Coloration Matters; Fauna Marin Balling Light

[PFoster]

To answer the question posed:

Trick question.

According to Randy Homes Farley there is no imbalance in using 2 part WITH the addition of the third part.



Full details about 2 part and the science behind it are available here.
http://www.reefkeeping.com/issues/2006-02/rhf/

If you wish to debate RHF and 2 part I highly suggest that you take up the debate on Reef central in the chemistry forum.