AI prime HD for new build?

[boatguy]

I've been out of the hobby since 2013. I am getting a new tank 35"long 18"deep and 18"wide. Glass is low iron .39" thick. I am thinking about 3 AI primes about 1 per foot of tank length. At this point I don't know what corals I will end up with. I do like sps and could add more AI primes down the road if I needed to. It's a rimless tank so no hood to get in the way. Thanks for the help.:wave:

 

[moondoggy4]

I have a IM Lagoon 25 so it is 24 x 20 I have two AI Primes on it, it doesn't quite cover the front glass as well as the back, I think that you should be fine until your tank start to get serious, then I would consider a https://www.marinedepot.com/hybrid-t5-light-24-inch-fixture-with-led-mounting-system-aquatic-life.