Red-belted Anthias

Pseudanthias rubrizonatus

Habitat & Distribution :  Indo-Pacific Ocean

Diet : Zooplankton

Size : up to 12 cm

Lifespan :5 - 7 years

Description

The red-belted anthias (Pseudanthias rubrizonatus) is a vibrant, 4.7–5 inch reef fish characterized by a distinct wide, vertical red band splitting its pink-to-yellow body. Males exhibit vivid pink-orange heads and yellow tails with lavender facial stripes, while females are lighter, reddish-pink with red-tipped tails

Behavior

Red-belted anthias (Pseudanthias rubrizonatus) are active, planktivorous reef fish that live in harems, featuring one dominant male and multiple females. They are generally peaceful in community tanks but can be territorial and aggressive toward their own kind. These fish require large tanks, frequent feeding, and numerous hiding spots to thrive, often inhabiting deeper, rubble-rich areas in the wild.

Reproduction

Red-belted anthias (Pseudanthias rubrizonatus) are protogynous hermaphrodites that live in harems, with one dominant male controlling several females. They are pelagic spawners that spawn in groups during summer, with pairs rising in the water column to release gametes. If the male dies, the dominant female will transition into a male

Communication & Perception

Red-belted anthias (Pseudanthias rubrizonatus) are social marine fish known for their vibrant colors and structured haremic social systems, utilizing visual signals and social hierarchy to communicate within their environment

Predator

groupers, snappers, lionfish, and triggerfish