Thinking about getting a new 28 gal intermediate led nano cube. I am new to the hobby and I am wondering how well it keeps sps, if at all. Also how we'll do you guys like the tank in general? My lfs has them on sale for 475$ that includes tank, stand, 30lbs of there premium live rock, bag of live sand, water, and 50$ credit in store so I really can't pass this deal up....... Thanks for the help.