Gem Tang (Zebrasoma gemmatum)
Reef compatible: Yes
Care level: Intermediate
Disposition: Semi-aggressive
Minimum tank size: 200 gallons
Mature size: 8.5 inches
Specifications
| Feature | Value |
|---|---|
| Species | Zebrasoma gemmatum |
| Size (Adult) | 8.5 inches |
| Minimum Tank Size | 200 gallons |
| Care Level | Intermediate |
| Compatibility | Reef compatible |
| Disposition | Semi-aggressive |
FAQ
What is the mature size of the Gem Tang?
The mature size of the Gem Tang is 8.5 inches.
Is this fish suitable for a reef tank?
Yes, the Gem Tang is reef compatible.
What is the recommended minimum tank size?
The minimum tank size required is 200 gallons.



Virginia Tucker –
I’ve had my Gem Tang for six months now. It’s active and stays in the middle of the tank. The fish is healthy and doesn’t seem to bother other tank mates. I appreciate the clear instructions on care levels and compatibility. It’s a good fit for my 200-gallon reef setup.
Sophie Taylor –
The Gem Tang is a striking fish with vibrant colors. It’s semi-aggressive, so I make sure to keep it in a larger tank with plenty of hiding spots. It’s not overly active but still adds energy to the display.
Connor Hill –
I bought this fish for my intermediate reef tank. It has adapted well and is now a regular part of the community. The size is manageable, and it doesn’t cause any issues with coral or other fish.