Blueline Angelfish
Chaetodontoplus septentrionalis
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Suggested Tank
125+ gallons
Max Size
8.7 inches
Difficulty
Temperament
Description
A striking western Pacific angelfish with a mustard-yellow to tan body crossed by vivid electric-blue horizontal stripes, blue markings on the head and fins, and a bright yellow tail. It is a hardy but sponge- and tunicate-dependent omnivore that needs a large, mature aquarium with abundant live rock, caves for retreat, and a varied diet including angelfish preparations with sponge. Generally less pugnacious than large Pomacanthus angels but still semi-aggressive toward similarly shaped tankmates, and it will nip LPS, soft corals, clam mantles and tubeworms, so it is best kept in a fish-only or carefully chosen coral display.
Reef Safe
No
Environment
The Blueline Angelfish requires a well-established aquarium with plenty of live rock for grazing and hiding. It thrives in water temperatures between 72-78°F with a pH of 8.1-8.4 and specific gravity of 1.020-1.025.
Behavior
This species is generally shy when first introduced to a new environment but becomes more confident over time. It is known to be curious and may explore its surroundings actively.
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Blueline Angelfish
Chaetodontoplus septentrionalis
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