Lucky Reptile Critter Box CB-1 | Mini Invertebrate Terrarium

The LR Critter Box CB-1 is a compact two-piece plastic enclosure designed for housing and rearing small invertebrates — mantids, arboreal spiderlings, and similar mini-beasts. Sold without animal, it is ready to set up with substrate and décor straight out of the box.

Design & Ventilation

The two-piece construction separates cleanly for easy access and cleaning. Ventilation is provided at the top as standard, with adjustable side ventilation to allow you to fine-tune airflow to suit the species inside.

Feeding Access

A pluggable feeding hatch in the lid lets you introduce food items without fully opening the enclosure — reducing escape risk and disturbance. The hatch remains accessible even when the box is housed inside an open-fronted display unit.

Display & Multi-Unit Use

The CB-1 is built with display in mind. Its form factor allows multiple units to be arranged on a shelf or mounted on pegboard hangers, each individually set up with substrate and décor. This makes it straightforward to maintain a collection of invertebrate species as a cohesive and presentable display.

A practical, well-ventilated housing solution for keepers working with small invertebrates, whether maintaining a single specimen or building out a larger invertebrate collection.