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Marbled Salamander

Ambystoma opacum

IntermediateFamily Ambystomatidae

A stocky, banded little mole salamander — a hardy terrestrial species.

✅ We have a full, fact-checked care sheet for the Marbled Salamander.

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📋 At a glance

Tank
Terrestrial 10 gal (1), moist substrate
Temp
Cool 60–70°F
Floor
Moist soil/coco fibre + hides — no gravel
Food
Earthworms, crickets, small insects
Lifespan
8–10+ years

✅ One of the hardier, more surface-active mole salamanders — a great first Ambystoma.

🛒 Before you buy

  • A cool spot under ~70°F
  • Moist substrate + cork-bark hides
  • A shallow dish of dechlorinated water
  • Appropriately small feeders

A healthy one: Stocky, black with silvery bands · well-fleshed · clear skin · alert.

🚨 See a vet / act now if…

  • Thin / weight loss
  • Not eating
  • Skin lesions or fungus
  • Signs of overheating

⛔ Never

  • Warm tanks
  • Gravel substrate
  • Frequent handling

Common marbled salamander questions

How hard are Marbled Salamanders to keep — are they good for beginners?

Intermediate. A stocky, banded little mole salamander — a hardy, forgiving terrestrial species.

What do Marbled Salamanders eat?

Earthworms, crickets, small insects

What size tank do Marbled Salamanders need?

Terrestrial 10 gal (1), moist substrate

What temperature do Marbled Salamanders need?

Cool 60–70°F

What substrate do Marbled Salamanders need?

Moist soil/coco fibre + hides — no gravel

How long do Marbled Salamanders live?

8–10+ years

What are the signs Marbled Salamanders are sick?

See an exotics vet if you notice: Thin / weight loss; Not eating; Skin lesions or fungus; Signs of overheating.

Free tools for the marbled salamander

Calm, honest help — each one knows when to say "see a vet."

📚 More salamanders guides

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