Clams under PC lights

Its doable under VHO and PC.  But under halides I think you will have better success and much better color.

Like Travis I had several T. Maximas and Croceas and they did okay.  But when I put them under halides they were off the hook!  Clams will be at their best when they are thriving, as opposed to surviving.  I feel this is best accomplished under Halides for the most part.  There will always be some exceptions to the rule this has just been my experience with them, thats all....