SPS tank lighting

I am not sure what profile means here, but SPS require more light intensity than LPS corals. In an SPS tank one would usually keep the LPS corals towards the bottom or towards the sides of the tank, away from the intense light areas.
 
Yes. I keep zoas that people say don't like too much light all over the place under halides driven by HQI. There is no possible way that most coral, perhaps other than deepwater stuff, will ever get too much light in our tanks. IMO, most "too much" light discussions and posts are actually red herring for "wrong kind" or "wrong spectrum" of light.
 
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