Re: Cockroaches in Vivarium - Is this plan OK?
I've had battle against roaches in a facility setting, that concentrated in the warmer, moister and 'foodier' areas and they did stress larger animals than frogs.
Locally I was able to corral significant enclosure centered populace clusters with topically applied heat, in opulent circumstances. 4 to 11 watt uth on a piece of tile, also glass squares used. In other words they were portable. Its same w unwanted crickets.
If the building is infested it's an ongoing cull. But it works.