So does my h. mac LOL. That roach has been in there all some and has gotten big. (b. lats).Dubias or Lats are definatly the way to go. Although if like psykoink they may go unnoticed if you dont tong feed, my G.pulchripes has a permanent B.lateralis room mate. Everynight the roach wanders about. It's been in there for atleast 4 - 5 months.