omg your tank is awesome! i could learn alot from u i think. i've been into saltwater for about 5 yrs now learnin as i go, wish u lived in my neck of the woods lol. i just set up a 90 n have a 55 still running so i'm doing sand this time n have so far 30 pounds of lr n gettin more soon. have fish only now but want to have a tank similar to yours. i cant keep both tanks so i'm selling my 55. i have a 405 fluval ,2pwr hds,2 heaters only 1 plugged in ,so just lettin it cycle right now.