i run a six bulb with 4x blue plus, 1x ge 65k, 1x fiji purple, no algae problems from bulb and ive used a kz 65k bulb before which is also a good bulb

IMO i would do 1 fiji purple, aqua blue(or coral plus), 2x blue plus or swap one blue plus for a coral plus

http://home.comcast.net/~stevelarsen...5ab55a72a0d2a9