Liverock 27 - Here's the sketch of the tank when we did the hanging hood for the Ai's. Was originally planning to add t5's but later on decided against it when i saw the Ai's were more than enough light for my tank. Nonetheless, i can always add t5s in case i want to add other colored bulbs such as purple and red t5's in the future. Or maybe another pair of Ai's....hmmmm....hehe!