it's a new tank, so far i have various zoanthids (PPE, red hornets, tubb blues, vivid rainbow, nuclear greens) and a hammer. everything seems to flourish, no problems thus far. it's my first t5 fixture, but i'd recommend it.
I'd look into other fixtures, personally. These aren't "bad" but there are definitely better options out there. If you can swing it, take a look at the ATI Sunpower. Although it's more expensive, it's a much better light with better reflectors, cooling, and overall quality. The Tek light is an excellent choice (and better than the Aquatic Life) as well. Not quite as good as the ATI, but closer in price point to the Aquatic Life.