Pseudanthias dispar (Peach Anthias) is a stunning and highly popular marine fish known for its brilliant coloration, adding vibrant hues to any reef aquarium. Males feature striking orange-red backs and yellow-orange bellies, while females display soft peach and yellow tones.
This species is considered reef-safe and thrives best when kept in a harem (one male with multiple females) to reduce stress and display their natural, active swimming behaviors.
Key Features:
- Scientific Name: Pseudanthias dispar
- Origin: Indo-Pacific
- Max Size: up to 9-10 cm (3.5 - 4 inches)
- Minimum Tank Size: 300 liters (approx. 75 gallons) to accommodate swimming space and groups
- Temperament: Peaceful, active
- Care Level: Moderate (requires frequent feeding)
Diet and Care:
Pseudanthias dispar is an active swimmer requiring good water flow and plenty of rock crevices for shelter. Due to their high metabolism, these fish must be fed multiple times a day with a varied diet of meaty foods such as Mysis shrimp, enriched brine shrimp, high-quality pellets, and marine flakes.

