Purple Tang – Size L (4″ to 5″)
Zebrasoma xanthurum
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Aggressive
Min. Tank Size: 100 gallons
Mature Size: 8.5 inches
| Size | Range |
|---|---|
| Adult Size | 8.5 inches |
| Available Size | 4″ to 5″ |
FAQ
Is this tang suitable for a reef tank?
Yes, the Purple Tang is reef compatible, but it is aggressive and may pose a threat to soft corals and anemones. Careful tank planning and proper placement are recommended.
What is the minimum tank size required for this fish?
A minimum tank size of 100 gallons is required to provide adequate space and stability for this species.
How aggressive is the Purple Tang?
The Purple Tang is considered aggressive, especially towards smaller fish and invertebrates. It should be housed with compatible, robust tank mates.

Andrew Alsop –
Bought this Purple Tang for my 120-gallon reef tank. It’s active and colorful, though it did nip at a small shrimp at first. After adding more space and hiding spots, it’s settled in well. Good for intermediate reef keepers who can handle aggression.
Faith Harris –
The fish arrived healthy and looks vibrant. I’ve kept it in a 100-gallon tank with a few hard corals. It’s not shy, but it doesn’t attack the corals. Just make sure to avoid small invertebrates.
Andrew Nolan –
It’s a striking fish, but I noticed it was quite territorial. I had to remove a small snail that was near its territory. Works better in a larger tank with plenty of structure.