just started up my tank it is a 55gallon. I would like to turn into reef eventually. my old light fixture was an T8 but is no longer working looking for a new lighting maybe LED. What do you guys thing is a good lighting system for this budget ?. as far was type of coral I want to grow I am still on the fence for budget wise will say medium- low light. thank you for your input. just getting back into the hobby and it is a little over whelming with everything available.