Well here's the update, started about 2pm and took til about 10pm, of course we did some other things in between, so it didn't actually takes the whole 8 hours. Ran into only one problem. We had 30gals of RO water all ready mixed and ready to go, and was going to put another 30gals along with the fish into another rubbermaid tub we had bought. After filling the rubbermaid tub full, I look at it, and ask my other half, "why is there water next to the tub on the floor." I thought that maybe he had spilled some, but all of the sudden he says, "sh$t, the tub is leaking." So I go over there and sure enough it is leaking water. I told him, that we need to save this water, so we gather up all the five gallon buckets we can find and start pumping the water from the leaking tub into the 5 gallon buckets. So my boyfriend runs to homedepot and picks up a new garbabge can and we test it first this time, and sure enough it holds the water. So now all the water was emptied into that and the fish were put in there with a heater and filter and they were good to go. That was the only problem, it was a scare at first, but we solved it fast!! The tank now has the Natures Ocean live sand, which I didn't expect to see any live critters, even though it is considered live sand, really the bacteria is the only live thing, but to my surprise I found two red worms in the sand, which was pretty cool. And for anyone who is thinking about livesand, I say go for it, what an improvement, it looks awesome!!! The tank was a bit cloudy, but it cleared up pretty nice in a couple of hours. I am running the micron filter just to clear up the water a bit. It is awesome looking, and I wish I would have done this in the first place....you should have seen how dirty the crushed shells were!! I will post new pics of the tank on my website real soon so you can see the difference.