Will it crash through the floor?

[Aysha]

brand new sand absolutly mines getting kinda ugly! I'm tempted to use sugar sand because I like the looks of it and it's way cheaper (if you know where to get it) but I heard it's a PITA...as far as corals go. go figure my tank is finally mature and nice and I NEED TO MAKE IT BIGGER! still never stop learning. I'm also thinking of changing the halides that came with it over to LED's .