Perhaps is just one of those acros that prefers lower placement such as Ponapei Birds Nest. That darned Tuberider advised me that not ALL acros like the mega light. My Red Planet still had a lot of green but all new growth looks quite red. I "may" relocate it a bit lower than the penthouse perch 'cause I really like the two tone combo in color. Color shifting is such an interesting phenomenon! :glasses: