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Doughboy starfish (Choriaster granulatus)
AI illustration, not an ID reference

Doughboy starfish

Choriaster granulatus

InvertebratesSaltwater

Care level
Moderate
Temperament
Peaceful
Reef safe
No
Recommended tank
400 L
Maximum size
25 cm
Temperature
24–27 °C
pH
8–8.4
Diet
Omnivore

Care at a glance

The doughboy starfish has short, thick arms and a smooth, almost doughy look in pink, orange or light brown. It stays fairly compact, but it is a sturdy animal that covers a lot of ground.

It is not a safe choice for a reef tank: besides detritus and film it eats sponges and soft corals, and sometimes stony corals too. It fits better in a roomy fish tank with plenty of live rock, where you supplement its diet now and then with pieces of mussel or shrimp.

Good to know

  • Preys on shrimp and snails
  • Needs a mature, stable tank

Best not combined with

Related species

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Values are mainstream hobbyist guidance, not gospel — always watch what your own animals need.