I recently bought a Innovative marine 80 gallon SR tank and I was wondering which one of these lights would work better in my currently setup. I would prefer to keep it at 2 lights but I can upgrade to a 3rd in the near future if needed. I was also thinking that the two K7's may be a little weak to light a 80 gallon. I probably won't be keeping any SPS in the near future but it's definitely a longer term goal of mine!
Pic of tank taken from Innovative Marines site:
Pic of tank taken from Innovative Marines site: