Problem with Cataulacus

[romain31]

Hello, sorry for my english I am french.

I send this message because I have a problem with this specie.
I bring bach it from Thailande, it's a colony with 30 workers. I have some difficulties to breed it, the queen lay eggs and new workers born but the workers died faster than new workers appear.

I give them to eat sugar with water and dead insects.

I need some help from breeder of this specie to find the best system to breed it.

Thank you
Romain