Welcome to Part 4 of our Discoid Roach Educational Series! Today we’re diving into the surprisingly scent-free science of insect habitats. While many assume roach bins smell foul, a well-maintained colony is virtually odorless. The real culprit? Decomposition and microbial activity. With good husbandry—like ventilation, dry substrate, and frass removal your roach bin can stay fresh. It’s not magic. It’s science.

As any dedicated roach keeper knows, the discoid roach (Blaberus discoidalis) is a fascinating creature. These large, docile, and easy-to-care-for insects are popular as feeders for various reptiles and amphibians, but their true appeal lies in their surprisingly complex and efficient breeding cycle.