๐Ÿพ Expert pet care guides written by animal lovers โ€” Learn about us

Too Small โŒ

Can a Chinchilla ๐Ÿฟ๏ธ Live in a 20 Gallon Long Glass Tank?

Enclosure suitability guide for housing Chinchillas in a 20 Gallon Long Glass Tank.

Enclosure Type
glass tank
Floor Space
2.5 sq ft
Dimensions
30"L ร— 12"W ร— 12"H
Chinchilla Minimum
6 sq ft
Verdict
Too Small โŒ
๐Ÿ’ฐ Typical Price: $30โ€“$80

Our Verdict

Based on the floor space and enclosure type analysis above, this enclosure is too small โŒ for a Chinchilla.

Pros & Cons of the 20 Gallon Long Glass Tank

โœ… Pros

  • Decent floor space for the price
  • Escape-proof
  • Holds burrowing substrate well
  • Widely available secondhand

โŒ Cons

  • Borderline minimum for most small mammals
  • Always buy the "long" variant โ€” not the "high"
  • Limited ventilation without mesh lid

What Chinchillas Need in an Enclosure

Chinchillas are highly active jumpers that need vertical space and solid platforms to leap between. Multi-level powder-coated wire cages are ideal. Solid cage floors and shelf ledges must be provided โ€” wire mesh flooring causes foot and leg injuries. Temperature must stay below 72ยฐF (22ยฐC) โ€” never place near heat vents or in direct sun.

โš ๏ธ Things to Avoid for Chinchillas

  • Wire mesh floors or shelves โ€” causes bumblefoot and leg injuries
  • Painted metal cages โ€” chinchillas chew and ingest paint chips
  • Cedar or pine wood ledges โ€” respiratory toxins
  • Plastic components โ€” chewed and ingested
  • Enclosures near heat sources โ€” fatal heatstroke above 75ยฐF
  • Round cages or small single-level cages