Arena Terrarium S
69,90 zł
In stock
Escape-Proof Design
Stable Humidity System
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Description
Young colonies and the tiniest species need a safe first home, and the Arena Terrarium S delivers it in 8×5×4 cm of fully sealed acrylic. Two ports (8 mm and 10 mm) link it to a test tube, a small nest or a formicarium, or run it standalone; laser-cut micro-perforation breathes without leaving a worker-sized gap. Made in Poland.
Start your colony off safely. Order your Arena Terrarium S.
Additional information
| Dimensions | 8 × 5 × 4 cm |
|---|---|
| Material |
Acrylic |
| Anti-escape |
Yes |
| Made in |
Poland |
Arena Terrarium S — escape-proof acrylic outworld, 8×5×4 cm, for tiny species and starters
The Arena Terrarium S is the compact sealed acrylic outworld for tiny species and small starter setups. At 8×5×4 cm it works on its own as a complete enclosure or as the outworld in a modular setup. Made in Poland and shipped year-round with heat or cool packs and a live-arrival guarantee.
Specifications
| Material | Clear acrylic terrarium, made in Poland |
| Dimensions | 8×5×4 cm |
| Tubing ports | 2 × (8 mm and 10 mm), connect to any nest or formicarium |
| Construction | Airtight and escape-proof, safe for tiny species |
| Ventilation | Laser-cut micro-perforation |
| Recommended for | tiny species and small starter setups |
| Difficulty | Beginner-friendly |
| Suitable species | Messor structor, Lasius niger, Tetramorium caespitum, Camponotus nicobarensis, Pheidole pallidula |
| Colour / sticker | assorted as standard (specific on request) |
Why escape-proof matters
For a young colony or a delicate species, a sealed enclosure is the surest way to keep every worker where it belongs. Airtight acrylic and snug tubing ports hold Pharaoh ants, Solenopsis and other tiny, escape-prone species, the ones that find the seam in an ordinary arena and walk straight out. The laser-cut micro-perforation lets air flow through while the enclosure stays sealed to the colony, so the inside stays fresh and dry and mould stays off any leftover food.
Who it’s for
The S is the starter size, sitting beside a test-tube setup or a small formicarium today and linking into a bigger outworld as the colony grows. The 8 mm and 10 mm ports match most of the ANTonTOP range, so expanding never means a stressful full move.
Setup and escape protection
Even at this size there is room for a thin layer of sand, a small stone or a pinch of moss to make the space feel natural. Set a small drinker and a little protein and sugar or ant jelly inside, and the colony forages as it would outdoors. The smooth acrylic wipes clean and stays clear; spot-clean leftovers and refresh the substrate to keep things mould-free. The sealed body and snug ports hold even the smallest workers in.
Pairs well with
A test-tube setup or small modular nest through the 8 mm or 10 mm port, a small drinker and ant jelly for feeding, and a little sand or moss to decorate. When the colony outgrows it, the M, L and XL terrariums carry the same sealed design through every stage.
FAQ
Will tiny ants escape from it?
No. Airtight acrylic and snug 8 mm / 10 mm ports hold Pharaoh ants, Solenopsis and other escape-prone species.
Can I use it without a nest?
Yes. It works standalone as a complete enclosure, or connected to a nest or formicarium as a modular outworld.
What size colony is it for?
Tiny species and small starter setups. As the colony grows, step up to the M, L or XL.
What can I keep inside it?
A little substrate, a small stone and moss for a natural look, plus a small drinker and food — it is the colony’s foraging and feeding space.
Do you ship outside the EU?
Yes. We dispatch from Poland with tracked delivery across the EU, the UK and worldwide, with heat or cool packs as the season needs.
A note on care: each item is built for a specific job — please use it only as intended. Responsibility for correct, safe use rests with the keeper; ANTonTOP accepts no liability for misuse or damage from improper use.

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