Sky-blue Killifish (Aphyosemion coeleste)

Fish in the family Nothobranchiidae. Moderate care. Freshwater.

Quick facts

Scientific nameAphyosemion coeleste

FamilyNothobranchiidae

Also known asCoeleste Killi, Celestial Killi

Care levelModerate

Reef safetyFreshwater

TemperamentPeaceful

DietCarnivore

Adult size1.8 in

Minimum tank size5 gallons

Water parametersTemp 70-76°F, pH 5.5-7.0, GH 2-8 dGH

Appearance

Pale sky-blue body with fine red spotting and yellow-margined fins; a delicate, attractive small species.

Difficulty and care for the Sky-blue Killifish

Moderate

Origin and habitat

Gabon, Congo (Central Africa)

Keeper notes

Peaceful; males display. Eats shrimplets.

Log Sky-blue Killifish in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Sky-blue Killifish alongside everything else in your reef.

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