1 or 2 AI Prime on 200xl

[Little c big D]

I've recently ordered a 200xl. Also I went with an AI Prime light for now. I was planning to have some LPS in the sand and lower parts of the tank, and maybe a center piece higher up in the tank with sps. Tank is around 24x21x20 I believe or round abouts. Anyone think a second fixture would be needed?

 

[Cell]

Definitely 2.

 

[Waynerock]

Two or three but two to get started. I have a 250 and it’s 36 inches and amazing coverage with 3 prime 16’s. I did have loads of SPS growing and I gave them away to focus on LPS but the 16’s will grow SPS like mad