Penguin Tetra
Behaviour Peaceful, shoaling
Typical size 4cm
Max size 6cm
Tank Area Middle, top
Min Tank Size 60cm
Min Number 4
Temp Min: 22℃ Max: 28℃
Feeding Flake, frozen, live foods
pH Range 5.5-8.5
Hardness vs,s,m,h,vh
Penguin Tetra Thayeria boehlkei
  • Penguin Tetra Thayeria boehlkei - thumbnail
  • Penguin Tetra Thayeria boehlkei - thumbnail

Penguin Tetra

Thayeria boehlkei

The Penguin Tetra's prominent black line and unusual swimming/resting motions can be quite eye-catching, and give the fish a strong sense of individuality amongst similar sized tank mates. Good water quality is preferred as these fish can be sensitive to nitrates. Otherwise they are relatively easy to care for and make a good addition to a community aquarium of similar sized fishes. Known to be nippy with long finned fish. Keep in groups.

Family Characidae (Characins) | Other names Blackline penguinfish, Boehlke's Penguin Fish, Hockey Stick, Penguin, Penguinfish | Origin South America; Upper Amazon River basin | Breeding Egg scatterer, may produce as much as 1000 eggs. Eggs hatch after 24 hours | Natural Water Conditions pH 6-8, very soft to hard | Sexing Females have a more rounded belly when in spawning condition

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Think Fish Community Creator - Penguin Tetra

Please check your water type for compatibility with your fish, which can be found on the Penguin Tetra information box.

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