help brown slime takeing over my sand

im back with an update sorry it took so long i had to move the tank and the red stuff came back again and hard but the good news my critters like it my arrow crab who is another rescued member of my tank he has 4 legs left and no claws a banded shrimp got a hold of him but hes safe now and he loves this red stuff my clown host in it and my tang will not eat anything ealse and i just got a 75 gallon drilled ocenica tank stand canopy cherry stain jbj power compact 100 lbs of live rock 6 fish (1 false clown 1 3 stripe damasle 2 domino damsels 2 yellow tail damsels 1 sebae clown 2 Serpent stars wet dry filter and a few power heads all for 350.00 sorry to stray off topic but i just cant wait to set it up

 

That's a great find. what's happening with all that livestock while your water cycles? I'm in VA and could give them a home for a little while. Wishful thinking probably. Besides there are a few veterans up there. Get some pictures up there as soon as possible. Oh a word on pictures. If you upload what you've got to photo bucket then so a direct http while you're posting, all your pictures will come up on the thread instead of as attachments... took me a minute to get that also. Enjoy watching that big tank blossom.