most LFS lie about certian thing to make themsleves look superior. they also lie because of a wonderful thing know as "comission"
. when they sell you something they get extra money. anyways. im not sure, but i believe the better lighting, the faster the process moves. at my LFS, they had just set up a brand new second coral tank. the first light they used was very basic and nothing was really on the rocks, except for a crap load of pods! then the put one of the best lighting systems you could buy on it and all these little featherdusters spawned out of the rocks. now i could be worng, and if i am i would want bang guy or someone to correct it for me because he seems to know his stuff
. nice featherduster farm btw.