I need to buy a Reptisun 5.0 for my tank. I have the basking bulb already, which is clamped to the tank. My question is, I often see pictures of tanks that have both a hood with the Reptisun bulb and a basking light clipped to the side. How do you do that? The hood covers the entire top of the tank doesn't it?? So how do you incorporate the basking bulb?

Thanks for your help!
Meredith