Arena Terrarium S

The Arena Terrarium S is a compact, crystal-clear acrylic enclosure designed for housing and observing small ant colonies or other tiny invertebrates. Measuring 8 × 5 × 4 cm, this mini terrarium comes with a tight-fitting lid and two 10mm connection ports compatible with standard tubing for easy expansion and modular setups.

Crafted from high-quality, transparent acrylic, the unit ensures excellent visibility and a modern look. Despite its small size, the design is escape-proof, even for the tiniest species such as Pharaoh ants (Monomorium pharaonis) or Thief ants (Solenopsis molesta), thanks to its precision-fitted parts and secure sealing.

Perfect as a foraging area, quarantine chamber, or starter arena for beginner ant keepers.
Also suitable for small terrarium setups or micro-habitats.

Dimensions: 8 × 5 × 4 cm
Material: Transparent acrylic
Connection Ports: 2 × 10mm diameter
Escape-proof: Yes – suitable for very small species