Penguin Tetras

Penguin Tetras are peaceful freshwater schooling fish recognised by their distinctive black lateral stripe that runs from the nose through the body and into the tail. Their silvery sheen and coordinated swimming behaviour make them a beautiful addition to planted and community aquariums.
They should be kept in groups to encourage natural schooling and reduce stress. Penguin Tetras thrive in well-maintained tanks with gentle filtration, stable water parameters, and open swimming space. They pair well with other peaceful community fish and are ideal for aquarists looking to create a calm, natural display.
Their hardy nature and easy care requirements make them suitable for both beginners and experienced hobbyists.

Specifications
Common Name: Penguin Tetra
Scientific Name: Thayeria boehlkei
Type: Freshwater tropical fish
Size: 5 cm – 6 cm
Temperament: Peaceful
Schooling: Yes – minimum 6 fish
Tank Level: Mid to top swimmer
Minimum Tank Size: 80 L
Temperature Range: 24 °C – 28 °C
pH Range: 6.0 – 7.5
Diet: Flake food, micro pellets, frozen food
Lifespan: 3 – 5 years
Compatibility: Peaceful community fish
Water Type: Freshwater