Cardinal Tetra (Paracheirodon axelrodi)

The Cardinal Tetra is a true showstopper in the aquarium world. With its full‑length neon blue stripe and vibrant, fire‑red belly, this species offers even more intense colour than its close relative, the Neon Tetra. Peaceful, elegant, and endlessly eye‑catching, Cardinal Tetras bring a striking visual impact to any community tank.

Key Features

• Brilliant Colouration: Deep red and electric blue stripes that run the entire length of the body.

• Peaceful Community Fish: Perfect for planted tanks and calm tankmates.

• Schooling Species: Best kept in groups of 6 or more for natural behaviour and maximum visual appeal.

• Aquascape Friendly: Their colours pop beautifully against dark substrates and lush greenery.

Care Requirements

• Tank Size: Minimum 15 gallons

• Water Conditions: Soft, acidic water preferred

• Temperature: 24–28°C

• Diet: High‑quality flakes, micro‑pellets, and small frozen or live foods