I recently go a frag of 6 heads of candycane, the redish ones with the green centers.When I bought them a week ago they were nice n puffy but have been withering since i put them in my tank. My other candycane/ trumpetts all do very well in my tank as do my frogspawns and torches. Is it possible this color morph has different placement issues than he others. I have a 6 bulb T5 fixture and have been keeping them on the bottom like the others. Any help would be appreciated.