Handmade acrylic enclosures

Nothing between you
and the animal.

Acrylic enclosures for tarantulas, isopods and everything else without a backbone — cut, polished and sealed one at a time. Clearer than glass, half the weight, and tight enough for a spiderling.

  • 92% light transmission
  • ½ the weight of glass
  • 0 green edge tint
  • Hand cut and built to order

Why Acrylic

Clearer, lighter, warmer than glass.

Acrylic transmits more light than glass, weighs roughly half as much, and insulates better — which matters when you are holding a stable temperature for an animal that cannot tell you it is cold.

  • Optical clarity

    92% light transmission against glass’s 80–90%, with no green edge tint. You see the animal, not the enclosure.

  • Half the weight

    Acrylic is about 50% lighter than glass at the same thickness, so a full rack shelf stays manageable and shipping costs less.

  • Holds heat

    Meaningfully lower thermal conductivity than glass, so ambient temperature and humidity swing less between checks.

  • It does not shatter

    Many times more impact resistant than glass. A knock off a shelf is a scuff to buff out, not a hazard and an escaped animal.

  • Cross-ventilated

    Vent placement is drilled for airflow across the enclosure rather than straight up through it, so humidity stays even without going stagnant.

  • Secure by design

    Locking or friction-fit closures sized so there is no gap a spiderling can work through. Escape-proofing is the whole job.

Choosing a Size

Match the enclosure to the animal.

The usual rule: floor space around 3× the animal’s leg span for a terrestrial, and height around 3× leg span for an arboreal. Too large is its own problem — a small animal in a big box struggles to find food.

Suggested enclosure size by animal size and habit
Animal Habit Suggested size
Spiderling, under 1"AnyNano — 2×2×3 to 3×3×4
Juvenile, 1–2.5"TerrestrialSmall — 5×5×4
Juvenile, 1–2.5"ArborealSmall tall — 4×4×8
Sub-adult, 2.5–4"TerrestrialMedium — 8×8×6
Sub-adult, 2.5–4"ArborealMedium tall — 6×6×12
Adult, 4"+TerrestrialLarge — 12×12×8
Adult, 4"+ArborealLarge tall — 12×12×18

Dimensions are width × depth × height, in inches. Not sure? Tell us the species and current size below and we will point you at the right one.

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