I just received the tank.  It was a full setup and got it for rather cheap.  
I want to get into the hobby but it's not very easy!  I'm trying though.
When I bought the tank, I took the fish to the pet store and had them hold it until I get the tank clean and situated.  
By the I finished moving the tank inside of my home it was late, so I took the live rock from the trashcan that I had it in and put it back in the tank as well as re-added the water.
I came back home from work the next day and my place smells horrible.  I look at the live rock and there are worms hanging outside of it and they're not moving.  I picked up one of the rocks and it was no longer slimey like it was yesterday when I moved it.  It was hard.  I knew they were dead.  
I put the rock back in the trashcan, siphoned the water back in there.
I want to clean my tank.  The sand is horrible.  There is a ton of bubble algae blended in with the sand.  Is there an easy way to clean this up?
Can any of you guys give me recommendations?  I want to try to get it done this week if it's possible.  I'm told that I cannot put the fish into the tank with the live rock inside of the tank at this current position because it's curing.