Live Sand swap?

[Aquattro]

Anytime I get some sand, I do actually go thru it and pick out the critters one by one. If you can get a dozen of any type, they should multiply on their own. It's fine to add live sand, but get it from people you know, not people you meet at the LFS. Get to know members here and see what their tanks are like. Also see if they have critters you don't.