Yellow Hawaiian Tang
The Yellow Hawaiian Tang is a popular choice for many aquarists, considered the definitive fish for home saltwater aquariums. With its oval-shaped, vibrant yellow body, Zebrasoma flavescens, it brightens any marine system.
This active swimmer glides throughout the aquarium in near constant motion, acting as a tour guide for any observer.
Key Features
- Easy to care for
- Semi-aggressive temperament
- Herbivorous diet
- Body color: Yellow
Water Parameters
| Parameter | Value |
|---|---|
| Specific Gravity | 1.020–1.025 |
| Temperature | 72–78° F |
| dKH | 8–12 |
| pH | 8.1–8.4 |
Size & Classification
Grows to 8 inches. Belongs to the Acanthuridae family. Best suited for tanks of 100 gallons or larger.
Native to Hawaii.
FAQ
What is the temperament of the Yellow Hawaiian Tang?
The Yellow Hawaiian Tang is semi-aggressive and generally easy to care for in a properly sized tank with compatible tankmates.
What kind of diet does this fish require?
It is herbivorous and should be fed a diet of algae wafers, spirulina, and other plant-based foods.
Is this fish suitable for beginners?
Yes, it is considered easy to care for, making it a good choice for beginner saltwater aquarists with a properly maintained system.

Evan Hughes –
The Yellow Hawaiian Tang adds a lot of visual appeal to my 100-gallon tank. It swims constantly and is very active. I feed it algae wafers daily and it seems to enjoy them. The water parameters are stable and the fish has adapted well after a few weeks.
Lisa Nash –
Great fish for a saltwater setup. It’s colorful and active. I noticed it doesn’t eat much of the algae in the tank, so I supplement with spirulina. It’s peaceful with other tangs and doesn’t show aggression.
Eric Walker –
I bought this fish for my first marine aquarium. It’s vibrant and keeps the tank lively. The temperature and pH are stable, and it’s easy to maintain. I recommend it for anyone starting with saltwater fish.