I've been searching all over for a week to try and find the perfect "dish" to serve roaches out of. Needless to say I did not find a single thing to point me in a good direction besides the general "something smooth".
So I searched high and low online and decided I needed to find something in person. I finally found this in Wal-Mart and it's perfect. The baby can get in, the roaches (small ones) can't get out! It's the top to a jar so you can't buy this alone but so far it's working perfectly!
All you really need for dubia roaches is a smooth dish with straight sides. They can't climb those, however, as you upgrade in size be careful as the roaches tend to 'pile up' and some can get out that way. Also, both of mine like to stand in the dish, and sometimes the roaches will get out by climbing up their arms. :lol: