I found this little 1.1 gallon aquarium on Amazon and I had thoughts about using it for an enclosure for my first mantis. I'm looking to get maybe 3-5 Ghost Mantis. I like that it will sit flush against a wall, so I could use it on my desk and it has a built in light. I'm sure.its made of plastic so I could always drill some holes for ventilation.
Tetra LED Half Moon Betta Aquarium, 1.1-Gallon https://www.amazon.com/dp/B007GCGUUY/ref=cm_sw_r_cp_apa_Z2YbAb0MYVVTQ
Tetra LED Half Moon Betta Aquarium, 1.1-Gallon https://www.amazon.com/dp/B007GCGUUY/ref=cm_sw_r_cp_apa_Z2YbAb0MYVVTQ