Can I keep it?

Check your setup against this sheet

Setup

The numbers

Temperature

152025303540 °C
20–26°Ambient

One ambient band, 20–26°C. This sheet states no warm side, no cool side and no night figure, so none are shown. Same scale on every sheet here, so two species compare by eye.

The sheet states20-26°C

Humidity

55–70%Target RH

The sheet states55-70% (drier, ventilated)

Enclosure
12 L+ tub
Diet
Leaf litter, rotting wood, veg, protein · Continuous; protein/veg regularly

Part of this is not on the page we cite. We opened it on 10 Aug 2026 and some of the degrees above are not stated there. The values above may still be right, but we cannot show you where they came from, and nobody here has checked them against a second source. Anything about a sick animal goes to a qualified exotic vet, not to a page. postpods.co.uk

Enclosure and conditions

Min. enclosure
12 L+ tub
Substrate
Coco/soil + limestone + leaf litter + rotting wood
Hides / decor / water
Cork bark, leaf litter; drier with moist corner

What your climate adds

This sheet states a range to hold. Your local climate decides how much work holding it is. Pick the nearest city: nothing is sent anywhere, the choice stays in this browser.

What it needs

A thermometerbecause Temperature — 20-26°C
A hygrometerbecause Humidity — 55–70% (drier, ventilated)
Not stated: The size of the enclosurethis sheet describes the enclosure without a figure: « 12 L+ tub »

Every line above is deduced from a value this sheet states, and names which one. Nothing here is a general recommendation. What the sheet does not state is listed too, rather than left out: a kit that looks complete is worse than one that names its gap.

Food

Diet

Staple food
Leaf litter, rotting wood, veg, protein
Feeding frequency
Continuous; protein/veg regularly
Supplements
Cuttlebone / calcium available

Daily life

Behaviour and handling

HandlingSafe; harmless
CommunalYes – colony/communal
Defense / stress signsHiding if humidity too high

Health

Common health problems

Common health issues
SignsRot/crash if kept too wet
Red flags / quarantine
SignsQuarantine; provide good airflow

The species

Identity

Adult size

True scale, against a 1.75 m person

1.75 m2.5 cm

Logarithmic, the same axis on every sheet

1520100400 cm
2.5 cmNose to tail, adult

The size the sheet states for a grown animal.

Why

Two drawings, because they answer two questions. The silhouette is at true scale against a 1.75 m person: it says how big this animal actually is, which no number does for someone who has never seen one. The bar under it is logarithmic and shared by every sheet here, so a 2 cm isopod and a 4 m python both stay readable on the same axis and two species can be compared at a glance.

Order / Family
Isopoda
IUCN / CITES
Not evaluated; CITES not yet in our data
Difficulty
Intermediate
Commonality
Prized large display species
Adult size
Up to ~2.5 cm
Lifespan
2–3 yrs
Growth rate
Slow–moderate
Activity & niche
Surface detritivore
Temperament
Peaceful
Venom / defense
Harmless detritivore; does not roll

Reproduction

Life course

Day 0Hatch
2–3 yrLifespan in care
2 yrMinimum commitment
Sexual maturityNot in our data

Read from the lifespan and maturity the sheet states, for animals in care and not in the wild.

Why

The minimum commitment is the low end of that lifespan, and the reproductive window is what is left after maturity: both are subtractions on stated figures, not figures of their own.

Reproduction
Marsupium brooders; slower breeder

Good to know

  • A striking orange giant from Spain, prized for its flared body margins.

National law is not global, and we hold no national wildlife law for any country, Thailand included. Check your own authority before buying or selling.

Questions & sources

Back to the Atlas My keep

https://keepr.pet/husbandry/en/porcellio-expansus

Others in this group

What this sheet states

85%
TemperatureHumidityEnclosure sizeActivityOriginDietSourcesUVB

This sheet states 6 of 7 of the fields this product runs on. What is missing turns something off: day/night engine and awake count on the globe. We show the gap rather than fill it with a plausible number.

UVB is measured but does not count: it is absent from 420 of 678 sheets, and on most of them that is not a gap, since a nocturnal snake's sheet has no reason to state a UV index. Counting it would call the library incomplete without cause.