Quote:
Originally Posted by unclesalty
Compare them side by side and you will see. IMO and lots of other peoples opinion is that 6 AI's are reguired for a 6 ft tank. The AI's even with 70 degree optics installed do not have the coverage spread the Radions do. I have researched this for months but its also my opinion and everyone has a different opinion. I was originally going to go with a Vertex or 6 AI's but changed my mind and will have 4 Radions on my 6ft.
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Well I see no reason for intensely lighting my sand, overflow box and the glass. So 3 ai fixtures perfectly cover all possible places where I can put corals