Review on MABELER Magnetic Acrylic Reptile Cage: Nano Enclosure for Reptile Breeding and Terrarium 🦎 Tank with Transparent Design for Tarantulas, Scorpions, Sling, Isopods, Lizards, Roaches, Invertebrates, Insects, and Mantises by Skye Gunnell

I bought a couple of these for a starter isopod colony. The terrariums are very small but perfect for the five isopods I'm starting with. This would be great for other very small insects, but I would suggest something more than a small spider or a small number of tiny insects. The magnetic closure ensures the lid slides fully and the acrylic is truly crystal clear. I plan to get bigger ones as my crop grows and larger than this size as I buy more isopods.