Yellow Tang
Zebrasoma flavescens
Also known as: Yellow Surgeonfish
The Yellow Tang is one of the most popular and recognizable marine aquarium fish. Their brilliant yellow coloration and active nature make them aquarium favorites. They are excellent algae grazers that help keep tanks clean.
Max Size
8 inches (20 cm)
Lifespan
25-30 years
Depth
2-46 meters
Water Type
saltwater
Scientific Classification
- Class
- Actinopterygii
- Order
- Perciformes
- Family
- Acanthuridae
- Species
- Zebrasoma flavescens
Habitat & Distribution
Habitat
Distribution
Behavior
Yellow tangs are active swimmers that spend most of their day grazing on algae. They can be aggressive toward other tangs but are generally peaceful with different species.
Reproduction
Yellow tangs are broadcast spawners. Captive breeding was achieved in 2015 after years of research, reducing pressure on wild populations.
Aquarium Care Guide
Minimum Tank Size
100 gallons
Care Level
Moderate
Temperament
Semi-Aggressive
Temperature
75°F - 82°F
Diet
Herbivore - algae, seaweed, vegetables
Conservation Status
Main Threats
- Collection for aquarium trade
- Habitat degradation
🎉 Fun Facts
- Hawaii banned aquarium fish collection in 2021
- They turn darker yellow at night
- They have a sharp spine near their tail
- Yellow tangs are now being successfully captive bred
- They can live over 25 years in aquariums
