I have raised one small maxima about 2inchs or a little smaller for a year now, its puting on good growth, about two weeks ago i bought a small one inch ultra maxima, these tiny clams at this stage dont have enough mantel to take advantage of powerful intense lighting systems, like mentioned above they need livephyto plankton to keep them alive and growing......my feeding plan is mondays I feed my tank DT's and cyclopseezze, the cyclopse isnt of good use for the clams but my other corals and fish and pods apprieciate it.........wensdays I target feed the baby maxima with the bowl technique, fridays I feed the tank Dt's and cyclopse ezze agen, and either saturday or sunday I target feed the baby max...also the scrapings off the aquarium glass help or are suspected to feed the calms as well........
Since this clam is so small and i have only had it two weeks im sure what to tell you, if the little guy starts showing me some new shell then, ill write back and say go for it......