White Tail Yellow Eye Kole Bristletooth Tang
Ctenochaetus flavicauda
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Peaceful
Minimum Tank Size: 75 gallons
Mature Size: 5 inches
The White Tail Yellow Eye Kole Bristletooth Tang is a stunning centerpiece fish that commands attention in any reef aquarium. Its striking appearance features a rich chocolate-brown body contrasted beautifully by a brilliant yellow eye and distinctive white tail, creating a visual depth that evolves as the fish matures. This peaceful grazer brings both aesthetic elegance and functional benefit to your tank—actively consuming algae while maintaining a calm temperament that makes it an ideal community member.
At 4 inches, this specimen is at the perfect size for established reef tanks.
| Specification | Detail |
|---|---|
| Size (approx) | 4 inches |
| Species | Ctenochaetus flavicauda |
| Origin | Indo-Pacific |
| Compatibility | Reef-safe, peaceful |
FAQ
Is this fish suitable for a reef tank?
Yes, the White Tail Yellow Eye Kole Bristletooth Tang is reef compatible and safe for reef environments.
What is the minimum tank size required?
A minimum tank size of 75 gallons is recommended for this fish.
How big does this fish grow?
It reaches a mature size of 5 inches, with an approximate size of 4 inches when purchased.

Kimberly Johnston –
Added this tang to my 80-gallon reef tank last month. It’s very active and eats algae without causing any issues. The yellow eye and white tail stand out beautifully. Very peaceful and doesn’t stress other fish. A great addition to any reef setup.
Lisa Greene –
The fish looks impressive in the tank. It’s calm and doesn’t chase other fish. I noticed it grazing on algae near the glass. It’s a nice visual focal point. Needs a stable environment though, as it’s intermediate care.
Oliver MacDonald –
Installed it in my 75-gallon tank. It’s been two months now and still active. The coloration is vivid, especially the white tail. It’s not aggressive and coexists well with clownfish and gobies.