Idea for population control
I do not mean to do this for fun, but only for controling my pet roach population. So I am sorry in advance if someone is disgusted by this...
When my cockroaches will get many more than the few I have now, I will try an "experiment". Becuase I do not want to have too many, I am gonna feed them to carnivorous plants. I do not see how this is different from feeding cockroaches to scorpions or tarantulas.