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Description

The Red Tail Penguin Tetra thrives in a well-planted aquarium with smooth gravel or sand substrate, driftwood, and floating plants to provide shaded areas and hiding spots. They prefer calm, slightly acidic to neutral waters with plenty of open swimming space. This active schooling tetra displays a striking silver body with bold black stripes and a bright red tail, making them a vibrant addition to community tanks.

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Features of Red Tail Penguin Tetra:

  • Striking silver body with black “penguin-style” stripes
  • Bright red tail fins
  • Active mid-level swimmer
  • Peaceful schooling species
  • Hardy and easy to care for
  • Grows up to 5 cm
  • Level of care: Easy


Penguin Tetra : Care, Diet and Tank Mates

The Best Aquarium Size for Penguin Tetra:

Red Tail Penguin Tetras enjoy swimming in groups of 6 or more. Recommended aquarium size is 80 litres or more. Larger tanks are ideal for community setups to allow room for natural schooling behavior.

Penguin Tetra Tank Mate Compatibility:

These tetras are peaceful and compatible with other small to medium non-aggressive species. Avoid large predatory fish that may target them.

Diet & Feeding:

The Penguin Tetra is an omnivorous species with a preference for small invertebrates and insects in the wild. In captivity, provide a balanced diet that includes high-quality flake or pellet foods formulated for tropical fish. Supplement their diet with small live or frozen foods such as brine shrimp, daphnia, or bloodworms to ensure their nutritional needs are met.

Penguin Tetra Tank Setup

  • Substrate: Choose a fine gravel or sand substrate to mimic their natural habitat.
  • Plants & Ornaments: Create a visually appealing and stimulating environment for your Penguin Tetra by incorporating live plants, driftwood, and rocks. These elements not only enhance the aesthetic appeal of the aquarium but also provide hiding places and territories for the fish. Ensure that plants and decor do not have sharp edges that may damage their delicate fins.
  • Lighting: Moderate LED lighting is recommended. Floating plants help create shaded areas while still allowing other plants to grow.
  • Filtration and Water Quality: Use an efficient filtration system to ensure proper water circulation and remove waste. Although they can handle varying temperatures and pH, they don’t tolerate high levels of ammonia, nitrite, and nitrate, so keeping the water clean is a must.

Additional Information

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Fish Keeping Snapshot :

Preferred Water Parameters :