Masked Swallowtail Angel Genicanthus Semifasciatus

Masked Swallowtail Angelfish – Genicanthus semifasciatus

Overview:
The Masked Swallowtail Angelfish is a striking reef-safe species, with males showcasing bold black vertical bars across a silvery body and females displaying a golden-yellow hue with a dark eye mask. Active, peaceful, and hardy, this angelfish is an excellent choice for reef and community setups.

Origin:
Native to the Western Pacific Ocean, particularly around Japan, Taiwan, and the Philippines.

Feeding:
Omnivorous — thrives on a diet of high-quality marine pellets, spirulina, mysis shrimp, brine shrimp, and chopped seafood, with frequent algae-based foods.

Tank Mates:
Ideal for reef and peaceful community aquariums, coexisting well with tangs, Wrasses, clownfish, gobies, and other non-aggressive fish.

Aggression:
Peaceful, can be kept singly, as pairs, or in harems in larger tanks.

Experience Level:
Best suited for intermediate aquarists, as they require stable, high-quality water conditions.

Water Parameters:

• Temperature: 72–78°F (22–26°C)

• pH: 8.1–8.4

• Salinity: 1.020–1.025

• Minimum Tank Size: 125+ gallons

Graceful, reef-safe, and community-friendly, the Masked Swallowtail Angelfish is a standout addition to large marine aquariums.