Purple Square Anthias

Purple Square Anthias: The Graceful Reef Dancer

The Purple Square Anthias (Pseudanthias pleurotaenia), also known as the Pink Square, Squareback or Squarespot Anthias, is a beautiful and active species that adds a touch of elegance and a mesmerizing schooling effect to any marine aquarium. This magnificent anthias displays a striking sexual dimorphism: males feature a vibrant purple or magenta body with a prominent, square-shaped spot of the same color behind their pectoral fins. Females are equally beautiful with a more subdued yellow-orange coloration. The Purple Square Anthias is a very active, open-water swimmer that prefers to be kept in a group, which creates a breathtaking visual display. It is completely reef-safe and will not harm corals or invertebrates, making it a fantastic addition to a community tank.

Why the Purple Square Anthias is a Great Choice:

• Stunning Coloration: The male's unique "square" spot and the female's vibrant colors make it a true showpiece.
• Schooling Behavior: Keeping a group of these fish provides a dynamic and engaging visual display.
• Completely Reef-Safe: It will not harm corals, clams, or most other invertebrates.
• Peaceful Temperament: It is a non-aggressive species that coexists well with other peaceful fish.

Quick Facts

• Scientific Name: Pseudanthias pleurotaenia
• Origin: Indo-Pacific Reefs
• Max Size: 5 inches
• Lifespan: 5-7 years
• Diet: Carnivore. Primarily feeds on meaty foods such as shrimp, krill, and prepared foods.
• Shipping Size: 2-3 inches