Description
Long Fin Macolor Sweetlips – Macolor macularis
Overview:
The Long Fin Macolor Sweetlips is a striking and elegant marine fish, recognized for its elongated fins, dark body, and contrasting white spots, especially prominent in juveniles. Its graceful swimming and dramatic patterns make it a visually captivating centerpiece for large aquariums.
Origin:
Native to the Indo-Pacific region, commonly found in coral reefs, lagoons, and outer reef slopes.
Feeding:
Carnivorous – feeds on crustaceans, mollusks, worms, and other meaty marine foods. Regular feeding ensures healthy growth and maintains vibrant coloration.
Tank Mates:
Best kept with peaceful to moderately semi-aggressive fish of similar size. Avoid very small fish or invertebrates, which may be eaten.
Aggression:
Generally peaceful – may display minor territorial behavior as adults but is not aggressive.
Experience Level:
Intermediate to Advanced – requires a large, well-established aquarium with ample swimming space and hiding spots.
Water Parameters:
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Temperature: 75–82°F (24–28°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: 250+ gallons
The Long Fin Macolor Sweetlips is a majestic and dynamic species, perfect for marine aquarists looking to add dramatic movement, pattern, and elegance to a reef or fish-only aquarium.




