Other names: -
The Pinktail Triggerfish (Melichthys vidua) is a striking marine species found in tropical Indo-Pacific waters. Recognizable by its dark body and vibrant pink tail, this fish is popular in the aquarium trade due to its hardy nature and unique appearance. Pinktail Triggerfish typically inhabit coral reefs and lagoons, where they feed on a variety of invertebrates and algae. They are known for their territorial behavior and can be aggressive towards other fish, especially in confined spaces.
Length
~30" (max 40)
Water
Salt
Water Temp
23-27° F
Depth
56 ft
Shrimp
Squid-
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Pinktail Triggerfish prefer coral reefs, lagoons, and outer reef slopes in tropical waters
They thrive in areas with abundant coral cover and rocky substrates where they can hide
Their diet consists of sea urchins, crustaceans, mollusks, and algae, reflecting their diverse feeding habits
These fish are solitary and territorial, often defending their chosen area from intruders
Spawning typically occurs in pairs, with males guarding the nesting site
Eggs are laid in sandy or rocky crevices, where they are protected by the male until hatching
Juveniles tend to stay near protective structures like corals or rocks to avoid predators
