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Cubicus Boxfish
⏳Under Review

Cubicus Boxfish

Ostracion cubicum

The Cubicus Boxfish is also referred to as the Yellow Boxfish, Polka Dot Boxfish, or Cube Boxfish. The juvenile form is easily identifiable as having a yellow box-shaped body with brown spots. As an adult, the yellow will fade and become brown. The Cubicus Boxfish is sometimes confused with the Long
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Compatibility at a Glance

~Reef compatible with caution — monitor closely
✗Not coral compatible — avoid with coral
✓Invertebrates compatible — can be kept with invertebrates

Cubicus Boxfish is reef safe with caution — most individuals behave in reef tanks, but some may nip at corals or bother invertebrates. Keep well fed and watch closely.

Compatibility

~ Reef Compatible (with caution)✗ Coral Compatible✓ Invertebrate Compatible

Care Parameters

Type:
fish
Aggression:
semi-aggressive
Swimming Zone:
Surface
Midwater
Bottom
midwater
Minimum Tank:
180 gallons
Schooling:
No
Diet:
omnivore
Safety:
~Reef (caution)
✗Coral
✓Invert

Compatibility with Popular Tankmates

Verdicts from our compatibility engine, assuming a typical 90-gallon reef tank. How our engine works →

Tank Compatibility