Great. I know everyone says you shouldnt put them under pc's, but its a squamosa, so its not too light demanding.
Ive only had it for a few months and its already grown half an inch, probably more. Not to mention its on the bottom of my 30 gallon extra high.
--its not just under pc's, it also has 30w of t5's right above it, and they penetrate the water depth prety well. ;D