I have always wanted a 120 gallon but i have no where to put it!! so I have been looking around for a good size tank and found a 20L and 20H for $10 each. was planning on joining them to make a bigger tank but then yesterday i was searching on craigslist and what do i find? A perfectly good 55 gallon fish tank for only $40!! so i emailed him and snatched it! so i'm picking it up on thursday! I am going to have soo much fun decorating this tank! The tanks i had before were a 10g, 20L w/10g attached and also a 29g. so this will be the biggest tank for sure that i have had and got for dirt cheap!! I will definally show pics once i get it up and running which should be in about a month! Last time i crabbed i didn't have the resources to be a cheap crabber since i live in a city. but since i am back home in the country, i have access to play sand from my dad's farm(i think it's play sand i'll have to check to see what kind it is!!) also am surrounded by woods and a state park so i can get wood and river rocks for the crabitat. Question~~~What are the brands of Play sand everyone uses for their crabitat's?? I want to be sure the sand at my dad's farm is good for the crabs!