Ostracion cubicus:
Maintenance difficulty:
The Polka-dot Boxfish, Yellow Boxfish, or Blue-spotted Boxfish is easy to keep. Boxfish are not challenging if you feed young specimens several times a day. Start with brine shrimp.
Maintenance:
Feed all kinds of live, frozen, and flake foods. The boxfish also eats greenstuffs. Best to feed small amounts several times a day. We generally feed squid, shrimp (the same kind people eat), mussels, and all kinds of chopped up fish. A good vegetable formula like Formula II is also beneficial. Live fish will also be taken but should not be fed exclusively.
Habitat: Natural geographic location:
Polka-dot Boxfish, Yellow Boxfish, or Blue-spotted Boxfish are found in the Indo-Pacific.
Foods:
All kinds of meaty foods and greenstuffs. A bottom feeder.
Social Behaviors:
Apparently this fish is sometimes aggressive and sometimes not. Keep an eye on newcomers with an established boxfish and any new boxfish that are added to the aquarium.
Light: Recommended light levels:
No special requirements.
Temperature:
No special requirements. Normal temperatures for marine fish is between 74 and 79 degrees Fahrenheit.
Length/Diameter of fish:
Polka-dot Boxfish, Yellow Boxfish, or Blue-spotted Boxfish adults can grow to 45.0 cm (18 inches).
Minimum Tank Length/Size:
A minimum 100 gallon aquarium is recommended.
Water Movement: Weak, Moderate, Strong
No special requirements.
Water Region: Top, Middle, Bottom
No special requirements.