Hey people... Researched into various, kinds/types and responses in regards to the best lighting available... what would you agree would be most suitable for my tank... Firstly, it will be a mixed tank. I plan to have about 2/3 small fish, with inverts (cleaner crews etc etc, maybe an urchin, cucumber etc..undecided yet really) maybe an anemone or 2 along with 1 or 2 soft corals also. my tank size is L-91" W-15" H-20" i believe this is about 40gals? Would what you all suggest? and thanks!!!!!!!!