I have one almost identical to yours... of my three candy canes it is the most active and has been pretty happy with high light. It did greatly expand its mass under the light. It has been fairly high for several months. I have 2 other candies and the one (bright yellowish) hates light, the other (teal, compliments of ARC feb frag meet) has done good at various depths. In general they are a lower light LPS