i purchased a 3 inch maxima about 1 1/2 months ago. I currently run a 4 lamp T5 Icecap setup w/ 660 ballast (Overdriven). The clam is about 15 inches from the lamps on a rock, it is doing fine. My question: Can I put the clam on the sand bed which would be about 20 Inches from the lights without any problems. My combination of lamps produces pretty good PAR. Thanks for your feedback.
