Just ordered my first batch of dubia I'm hoping to get a colony started, but there is one stipulation from the hubs, if a single roach escapes their enclosure they're goners. (he was being a little dramatic, but as few escapees as possible) So I either have to become a roach catching master, or have the most fool proof container possible. I've read lots of different ways to keep the little guys, but I was hoping the great people of this forum might have some further advise. I've seen both the plastic tubs with holes/screening and glass terrariums with mesh lids. Also, I've seen people put tape around the top and Vaseline. Any advice for this hopeful newbie? Thanks!