Pseudomugil signifer
Temperature
20° - 28 °C
Max size
5 cm
Min tank
60 L
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Fellow hobbyists may also be selling Pacific Blue-Eye.
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What to know before you buy.
A hardy Australian blue-eye tolerant of a wide range of conditions, including slightly brackish water. Males show yellow-edged fins and the characteristic luminous eye.
Select a tank to see how this species fits.
Everything you need to keep Pacific Blue-Eye healthy in a South African setup.
A minimum 60L aquarium suits Pacific Blue-Eye. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
Keep pH 7–8 and 20–28°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Pacific Blue-Eye is micropredator — small live and frozen foods. Feed a varied diet appropriate for freshwater fish — quality flakes, pellets, or frozen foods sized to the mouth.
Pacific Blue-Eye is generally peaceful, active shoaler. Observe during feeding and at lights-out for true temperament.
Pair with similarly sized peaceful, active shoaler tankmates in freshwater fish. Avoid fin-nippers or species that outgrow this fish.
Breeding notes for Pacific Blue-Eye vary by line and water chemistry — ask your local shop about proven pairs in SA.
From hobbyists across SA.
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Species that typically work alongside Pacific Blue-Eye in a similar setup.
Australian Rainbowfish
Melanotaenia splendida
Boeseman's Rainbowfish
Melanotaenia boesemani
Clown Killifish
Epiplatys annulatus
Black Tiger Dario
Dario sp. ‘Myanmar’
Bluefin Killifish
Lucania goodei
Giant Gourami
Osphronemus goramy
Kissing Gourami
Helostoma temminckii
Golden Wonder Killifish
Aplocheilus lineatus