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In my experience, most roaches don't seem to outgrow their enclosures. I keep almost all my roaches in 128 fl oz containers, and I only have three species in larger containers, (my Rhabdoblatta are in a 24 qt bin, and my hissers and horseshoe crabs roaches are in containers less than half that size). A few of my species may need ro be re-housed as the start breeding, like my Blaberus species, but most of my roaches have been content with the medium sized containers I use for them. I keep my surinam roaches in one of the medium sized containers, there are probably well over a hundred roaches crawling around in there, and there does not seem to be any signs of overcrowding.And I just realized, this is in the tarantula forum!
In my experience, most roaches don't seem to outgrow their enclosures. I keep almost all my roaches in 128 fl oz containers, and I only have three species in larger containers, (my Rhabdoblatta are in a 24 qt bin, and my hissers and horseshoe crabs roaches are in containers less than half that size). A few of my species may need ro be re-housed as the start breeding, like my Blaberus species, but most of my roaches have been content with the medium sized containers I use for them. I keep my surinam roaches in one of the medium sized containers, there are probably well over a hundred roaches crawling around in there, and there does not seem to be any signs of overcrowding.
And I just realized, this is in the tarantula forum!