Clown Tang: The Striking & Dominant Algae Grazer
The Clown Tang (Acanthurus lineatus), also known as the Lined Tang, is a truly magnificent and visually stunning addition to a marine aquarium. This tang is prized for its intricate pattern of vibrant blue, black, and yellow stripes that run horizontally across its body. While its beauty is undeniable, it is crucial to understand that the Clown Tang is one of the most highly aggressive and territorial species in the aquarium hobby. It requires a very large tank with plenty of open swimming space and should be kept with other assertive species. It is completely reef-safe and an excellent algae-eater, but its temperament demands careful consideration.
| Species | Acanthurus lineatus |
|---|---|
| Common Name | Lined Tang |
| Aggression Level | Highly aggressive and territorial |
| Reef Safe | Yes |
| Primary Function | Algae grazing |
| Recommended Tank Size | 150 gallons or larger |
FAQ
Is the Clown Tang safe to keep with corals?
Yes, the Clown Tang is completely reef-safe and does not harm corals.
What kind of tank size is recommended for a Clown Tang?
A tank of 150 gallons or larger is recommended to provide enough open swimming space.
Can a Clown Tang be kept with other tangs?
Please contact customer service


Lauren Newman –
The Clown Tang is a stunning fish with bold stripes. After setting up a 180-gallon tank, it quickly became a focal point. It eats algae efficiently and stays active throughout the day. However, it does require a large tank and careful selection of tankmates.
Melanie North –
Beautiful fish with a striking appearance. I’ve kept it for six months now and it’s still very active. It’s not aggressive toward my corals, which is a relief. I do need to monitor its behavior around other fish, though.
Piers Buckland –
The fish looks impressive, but it’s very territorial. I had to remove a smaller fish from the tank after a few weeks. It’s a great algae eater, but not suitable for smaller setups.