Plectorhinchus polytaenia
Reef Compatible: Yes
Care Level: Expert-Only
Disposition: Semi-aggressive
Minimum Tank Size: 125 gallons
Mature Size: 33 inches
Product Specifications
| Feature | Size: L (5″ to 6″) |
|---|---|
| Species | Plectorhinchus polytaenia |
| Compatibility | Reef-safe |
FAQ
Is this fish suitable for a beginner aquarium keeper?
No, this species requires expert-level care and is not recommended for beginners.
What tank size is required for this fish?
A minimum tank size of 125 gallons is required for proper housing.
Is this fish aggressive toward other fish?
It has a semi-aggressive disposition and may display territorial behavior, so careful selection of tank mates is advised.

William Wilson –
After months of research, this fish finally fits our 150-gallon reef tank. It’s active and doesn’t dominate the tank. We’ve added compatible species and it’s coexisting well. Only recommend for experienced aquarists.
Jacob Gray –
The fish arrived healthy and seems to adapt well. We monitor its behavior closely. It’s not the most colorful, but it’s a solid addition to our reef setup.
Joan Quinn –
We’re still adjusting to its semi-aggressive nature. It guards its space and may chase smaller fish. Needs a large tank with good hiding spots.