after rushing out this week and buying this tank which i love, i have bought some other equipmeent, heater , lites,canister filter, 100lbs of live rock and sand,salt level is 1.023, temp is 76,after slowing way down and starting to really see what involved i feel my equipment will be of little use in a couple months, if anyone could advise me in books, knoledge or anything or any help at all, would be deeply appreciated, love this site ,equipment is 120 gallon tank 48x26x26, lite is36"96 watt4 lamps in 2, daylite 6700k/10000 actinic 420nm/460nm my goal is to have a reef tank with fish,o by the way the filter is a rena xp3 and a 300 watt heater, please no laughing,lol