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- Oct 31, 2019
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Hi I currently have a red sea reefer 450. It is not set up yet and I have some questions about lights. I was planning on using 3 ecotech radion xr15s but I'm wondering if I need more. Tank dimensions are 60" length 22" height and 20" depth. Also would it be better to use multiple xr 30s. Please let me know how many lights I would need.thx


