Acanthurus tennenti – Lieutenant Tang
Reef compatible: Yes
Care level: Intermediate
Disposition: Peaceful
Minimum tank size: 75 gallons
Mature size: 12 inches
Specifications
| Feature | Value |
|---|---|
| Size (adult) | 12 inches |
| Size (when young) | 7″ to 8″ |
| Compatibility | Reef-safe |
| Behavior | Peaceful |
| Minimum Tank Size | 75 gallons |
FAQ
Is the Lieutenant Tang suitable for a reef tank?
Yes, the Acanthurus tennenti is reef compatible and can coexist with coral in a properly maintained reef environment.
What is the expected growth rate of this tang?
The Lieutenant Tang grows from 7 to 8 inches when young and can reach up to 12 inches in maturity.
Is this fish aggressive or does it pose a threat to other tank inhabitants?
This species is peaceful and generally does not pose a threat to other fish or invertebrates when properly sized and housed.
Zoe Springer –
Added a Lieutenant Tang to my 75-gallon reef tank and it has been thriving. It’s peaceful and doesn’t bother the corals. Grew to about 8 inches in six months and seems active without being aggressive. Good choice for intermediate reef keepers.
Chloe Gibson –
The tang is calm and fits well in my tank. I didn’t expect it to grow that fast, but it’s now at 8 inches. The care level matches what I had read, and it’s easy to maintain with regular feeding.
Jonathan Robertson –
Perfect addition to a reef tank. It’s not too large and doesn’t cause stress to other fish. I’ve had it for over a year and it’s still healthy and active.