Yellowtail Blue Damselfish
Chrysiptera parasema
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Suggested Tank
30+ gallons
Max Size
3 inches
Difficulty
Temperament
Description
The Yellowtail Blue Damselfish is a small, hardy marine fish with a vivid cobalt-blue body and bright yellow tail. It is popular in saltwater aquariums for its striking color, durability, and active swimming behavior.
Reef Safe
Yes
Environment
Requires stable saltwater conditions with temperatures around 72-78 F, pH 8.1-8.4, salinity 1.020-1.025, good filtration, moderate water flow, and plenty of live rock or hiding places.
Behavior
Active and territorial, especially as it matures. It spends much of its time swimming in open areas and around rockwork, and may defend a chosen hiding spot.
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Yellowtail Blue Damselfish
Chrysiptera parasema
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