hello, lookin fo some help i have a 1yr old tank 65 gal spec's temp 79-80 sal"1.024 calcium 440 no nitrates, lighting 2 actinic 40w 1 10000k n/o 1 x20000k n/o 1x 175 MH coralife 10000k. My question is do elegants do well in low lite or ? what temp is good and can i keep them near others like...