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Atlantic Blue Tang
Acanthurus coeruleus
Animalia›Chordata›Actinopterygii›Acanthuriformes›Acanthuridae
📍 Atlantic Ocean, Caribbean to Brazil
Caribbean relative of the Blue Tang with a deeper blue-purple body and yellow pectoral fin edge. Adults are solid blue-grey; juveniles are bright yellow. A beautiful and hardy Atlantic tang.
Keeping this species
- pH
- 8.1–8.4
- diet
- herbivore/algae
- maxSize
- 9 inches
- salinity
- SG 1.020–1.025
- minTankSize
- 75 gallons
- temperature
- 73–81°F (23–27°C)
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Temperature
73–81°F
23–27°C
Natural Habitat Temperature
77°F — 82°F seasonal range · (Jan low, May high)