I have a 4 foot 120 gallon tank. SPS in the middle as my current light setup is 2 XR15g4 on the outside and 1 XR30g5 in the middle. Should I sell the 2 XR15g4 and get another XR30g5 to match?
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If my plan was to do a full sps tank or I didn't like the look then yes. If you putting softies and lps on the sides I don't think it's a problem as long as aesthetically you like it

