hi i bought a Finnex 30 gal. M-Tank Dimensions: 24 x 18 x 17 i am going to do softies/lps's/polyps i am looking to do a LED setup here is a link to the fixture I am looking at can someone give me input on this fixture if it will do the corals i am looking at ty here is a link http://www.ebay.com/itm/270811346717?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649