🏠Housing a Gerbil: 100 × 40 cm and the full setup
Gerbil : A gerbilarium (tank topped with a cage section) of at least 100 x 40 cm with 20 to 30 cm of diggable bedding mixed with hay to stabilise the tunnels. A permanent sand area.
In short: Around 10 to 12 cm without the tail and 60 to 110 g, a lifespan of 3 to 4 years, and a curious, active temperament that rarely bites. A tireless digger that rarely bites, it spends its life building tunnels and stays active in bursts around the clock. For this burrower, bedding depth matters more than floor area: it needs 20 cm or more to dig, and never a life alone.
100 × 40 cm of floor: the serious minimum
For a Gerbil (and it does not live alone), aim for 100 × 40 cm of uninterrupted floor space — shop cages almost always fall short. Height matters less than continuous surface: one big platform beats three mini-levels.
The standard layout
A tank or terrarium with a mesh lid and 20 cm or more of digging litter — gerbils live in their tunnels, not on top of them. an accessible sand bath, one hideout per animal plus one, a nest of hay or ink-free paper (never fluffy cotton, which garrottes limbs), a ceramic bowl and a bottle checked daily.
Temperature and placement
A temperate room (18 to 24°C), no direct sun or draughts, away from speakers and the television. Placed in the living room, this diurnal animal enjoys your company at the right hours.
Frequently asked questions
What cage size for a Gerbil?
100 × 40 cm of floor space minimum, in one piece — pet-shop minimums sit below serious welfare recommendations.
Where should a Gerbil cage go?
In a temperate, calm room, ideally the living room.
The guides that apply to you
- A gerbil's sand bath isn't just about hygiene, a study shows: it also helps regulate body temperature
A study measured a thermoregulatory role for sandbathing in gerbils, beyond simple coat upkeep. Reason enough to rethink where the sand bath sits in the enclosure.
- Bar-gnawing: understanding stereotypy in caged rodents
A rodent that gnaws relentlessly at its cage bars is not simply bored: it is often a sign of stereotypy, a behaviour tied directly to an unsuitable housing setup.
- Housing dwarf hamsters in pairs: a false good idea?
Dwarf hamsters are sometimes sold in pairs as if they tolerated company. What a recent veterinary study found about cohabitation failure, and how to house one alone safely.
- Hamsters hoard more than they eat: what a study on foraging effort shows
Faced with a rising cost to obtain food, a hamster keeps eating nearly as much, but sharply cuts back on hoarding. What a study on food demand means for the stashes found in the cage.