I might just have to do that and try that out. Cheaper than buying a fixture to mount it somehow. Been looking for a simple solution for that for a while.
Lately I can only find quad t5 lighting for 10g tanks which is kind of ridiculous for a no co2 medium light plant setup. Guess 2 5200k cfl lights is good enough for now.
Anyway, don't mean to derail the thread :P Nice tanks!
Edit: Just realizing my questions were already answered earlier in the post.