hi
i have had my reef for a while and i am looking to put some light intensive corals in and having looked around i am no clearer on which light to upgrade to i was thinking of the obvious mh upgrade but i was wondering if someone could recomend one about 20k and possibly with a night light i was thinking of 150-250 watt can any one make any suggestions to give me a hint if i am on the right lines i have looked at so many i think i am more confused now than when i started
regards
kieran