Getting new nem today and don't want it loose in display tank right away seeing I'm redoin rock work this weekend. What do you use to house em till ready to let go. I've seen pics of em in what looks like plastic mesh like used for crafts any ideas what works best. Gotta get the 2 gbta moved outta take also before new rainbow bta is put into tank.please help me make a holding container n thank you.

Big Steve