Quote:
Originally posted by Herbert T. Kornfeld
Care to elaborate...dont get what you mean...
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Corals are highly adaptive, look at the wide range of morphs a given acro can grow into depending on the environment it's in. Water quality, current, ORP, calcium, just a few of the many factors involved in color and form in my experience.
I've grown corals under 6.5K Iwasakis that had more blue and green than identical frags grown by friends under VHO actinics and 20Ks.
PAR is such a small part of the equation.