Tricolor Anthias – Pseudanthias rubrizonatus

The Tricolor Anthias is a stunning saltwater fish known for its vibrant coloration and active swimming behavior. This species thrives in groups and adds constant movement and energy to a reef aquarium. With its social nature and striking appearance, it is a prized choice for aquarists looking to enhance the beauty of their tank.

Description:

Common Name: Tricolor Anthias

Scientific Name: Pseudanthias rubrizonatus

Family: Serranidae

Size: 4-5 inches (10-12.5 cm)

Temperament: Peaceful but hierarchical within groups

Difficulty: Moderate

Reef Safe: Yes

Native Region:

Tricolor Anthias are found in the Indo-Pacific, inhabiting deep reefs and outer reef slopes where they form large social groups in the wild.

Aquarium Setup:

Tank Size: Minimum of 75 gallons

Temperature: 74-80F (23-27C)

pH: 8.0-8.4

Salinity: 1.023-1.025

Substrate: Live rock with plenty of swimming space and overhangs for shelter.

Additional Tips:

Social Structure: Best kept in groups with one male and multiple females to mimic natural social dynamics.

Compatibility: Peaceful and ideal for reef tanks; may be bullied by aggressive fish.

Diet: Carnivorous; requires a varied diet of small meaty foods such as mysis shrimp, brine shrimp, and high-quality marine pellets.

Feeding Frequency: Needs multiple small feedings throughout the day to maintain health and energy levels.