Acanthurus leucosternon (Powder Blue x Gold Rim Tang)
Reef compatible: Yes
Care level: Intermediate
Disposition: Semi-aggressive
Minimum tank size: 75 gallons
Mature size: 8 inches
Product Specifications
| Feature | Value |
|---|---|
| Species | Acanthurus leucosternon |
| Coloration | Powder Blue x Gold Rim |
| Size (Mature) | 8 inches and above |
| Compatibility | Reef-safe |
| Aggression Level | Semi-aggressive |
| Minimum Tank Size | 75 gallons |
FAQ
Is this tang suitable for a reef tank?
Yes, this species is reef compatible and can coexist with corals and other reef inhabitants.
What is the expected mature size of this fish?
The mature size is approximately 8 inches, with growth potential up to XXL in larger tanks.
Is this fish aggressive toward other fish?
It is semi-aggressive and may display territorial behavior, especially in smaller tanks or with similar-sized fish.


Una Mitchell –
The fish is vibrant with a beautiful powder blue and gold rim pattern. It has adapted well in a 75-gallon reef tank. It’s semi-aggressive but manageable with proper tank mates. Feeding is straightforward and it stays active throughout the day.
Joshua MacDonald –
Great coloration and active behavior. I noticed it patrols the edges and defends its space. Needs a spacious tank and stable water conditions. Works well with other tangs and corals.
Paul Oliver –
Installed this fish in a 75-gallon tank with good results. It’s visually striking and maintains good health. The gold rim stands out in the tank lighting. No issues with coral compatibility so far.