Abudefdul cyaneus

| Identification | Its coloration is bright blue overall with a black line through the eye and an eye spot on the upper rear of the fish. |
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| Maximum Length | Grows to a length of approximately 2-3 inches |
| Origin | Western Pacific |
| Minimum Tank Size | 20 Gallon |
| Reef Compatibility | this species makes an excellent marine reef aquarium inhabitant because it will not bother invertebrates. |
Behavior
This species is an excellent marine aquarium species. It will accept a variety of foods in the aquarium environment.
Diet & Feeding
Will eat frozen and dry foods.
Cautions
For its size, this species is an aggressive fish, particularly towards other members of its own species. However, it may also prey upon other less aggressive species.
