i just got my 30gal full of sw today and the sg 4 hours later is 1.023 im gonna check it again in the morning...what is the ideal sg? i have my 2 pumps running and a heater (water is at 82 F good?) i also have 35lbs of sand (15base 20live) the water was very cloudy at first now (4hourslater) i can see the back of the tank but it is still very cloudy and unclear...is this because i dont have my rock in yet to filter the water? and will this clear up? is this normal? i have 30lbs of rock on its way from hirocks right now...when i get that in i will add 10lbs of live rock and start my cycle off...is there anything else i need to do to the water before i cycle? and after the cycle is complete is there anything i need to do before my first fish(chemicals? or stress coat like fw or anything of the sort)