<a href=showthread.php?s=&postid=7164763#post7164763 target=_blank>Originally posted</a> by jwalters103
im lon---what pc bulbs were you using. i used coralife and hamilton when i was running pcs and the coralife were just like you said, but the hamiltons gave great color and growth on everything
in fact, back when i had to replace my tank because it was coming apart at the seams, i moved all of my corals to a smaller tankt hat i had sitting around. i pulled the old pcs out and put them on this tank. i had been keeping my corals under 20k metal halide and 10k vho totalling a little over 700 watts. when i put the 220 watts of hamilton pcs over the corals, there were some that i had that had not done anything for months that grew out of control(keep in mind these pc bulbs had probably been run for 3 years so they were pretty far away from their prime)
just my experience