Tank setup
Size the aquarium to Bubble Eye Goldfish's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
pH
6.5 - 8
Temperature
18° - 22 °C
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Fellow hobbyists may also be selling Bubble Eye Goldfish.
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What to know before you buy.
One of the most delicate goldfish varieties, the Bubble Eye is famous for its large, fluid-filled sacs under its eyes. These sacs are extremely fragile and can be easily damaged, so the fish must be kept in a tank with no sharp objects and only with other slow-moving, gentle tankmates. They are for experienced fishkeepers only.
Key traits
Select a tank to see how this species fits.
Everything you need to keep Bubble Eye Goldfish healthy in a South African setup.
Size the aquarium to Bubble Eye Goldfish's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
Keep pH 6.5–8 and 18–22°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Bubble Eye Goldfish is an omnivore. Feed a varied diet appropriate for freshwater fish — quality flakes, pellets, or frozen foods sized to the mouth.
Bubble Eye Goldfish is generally peaceful. Observe during feeding and at lights-out for true temperament.
Pair with similarly sized peaceful tankmates in freshwater fish. Avoid fin-nippers or species that outgrow this fish.
Breeding notes for Bubble Eye Goldfish vary by line and water chemistry — ask your local shop about proven pairs in SA.
From hobbyists across SA.
Species that typically work alongside Bubble Eye Goldfish in a similar setup.
Lionhead Goldfish
Carassius auratus
Oranda
Carassius auratus
Veiltail Goldfish
Carassius auratus
Jikin Goldfish
Carassius auratus
Koi
Cyprinus rubrofuscus
Guppy
Poecilia reticulata
Molly
Poecilia sphenops
Balloon Molly
Poecilia sphenops (deformed variety)