Description
Bicolour Anthias – Pseudanthias bicolor
Overview:
The Bicolour Anthias is a striking and vibrant marine fish, featuring a two-toned body with a deep orange or reddish front half and a contrasting yellow to pink rear half. Active and social, it brings movement and eye-catching color to mid-water areas in reef aquariums.
Origin:
Native to the Indo-Pacific region, commonly found around coral reefs and rocky drop-offs, including areas such as Indonesia, the Philippines, and Papua New Guinea.
Feeding:
Planktivorous – feeds on zooplankton and small live or frozen foods. In captivity, provide frequent feedings of mysis shrimp, brine shrimp, and other planktonic foods.
Tank Mates:
Best kept with peaceful reef fish. Compatible with other anthias, schooling mid-water fish, and reef-safe species.
Aggression:
Non-aggressive – thrives in groups of 6 or more, displaying natural schooling behavior.
Experience Level:
Intermediate to advanced – requires a well-established aquarium with stable water parameters and frequent feeding.
Water Parameters:
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Temperature: 72–78°F (22–26°C)
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pH: 8.1–8.4
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Salinity: 1.020–1.025
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Minimum Tank Size: 75+ gallons
The Bicolour Anthias is a colorful, social, and active species, ideal for reef aquarists seeking a mid-water fish that adds vibrant color and dynamic activity to their aquarium.




