Super Male Masked Swallowtail Angelfish
Genicanthus Semifasciatus
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Peaceful
Min. Tank Size: 100 gallons
Mature Size: 8 inches
Product Specifications
| Feature | Detail |
|---|---|
| Size | XL (5″ to 6″) |
| Species | Genicanthus Semifasciatus |
| Reef Compatibility | Yes |
| Recommended Tank Size | 100 gallons or larger |
| Adult Size | Up to 8 inches |
| Behavior | Peaceful |
FAQ
Is this angelfish suitable for a reef tank?
Yes, the Masked Swallowtail Angelfish is reef compatible and can coexist with other reef-safe fish and invertebrates.
What is the expected mature size of this fish?
The mature size of this angelfish is up to 8 inches.
What is the minimum tank size required for this fish?
A minimum tank size of 100 gallons is recommended.


Paul Parr –
The fish arrived healthy and active. It has adapted well to the 120-gallon tank. It’s peaceful and doesn’t bother other fish. The coloration is vibrant and it looks great in the display. Easy to maintain once the tank is set up properly.
Phil Wright –
We’ve had this angelfish for three months now. It’s calm and doesn’t show aggression. The tank setup was a bit challenging at first, but after adjusting water parameters, it’s thriving. Good choice for intermediate reef keepers.
Thomas Oliver –
The fish is very active and beautiful. It’s been a highlight in our tank. We didn’t have any issues with compatibility. It’s a peaceful addition to the reef community.