Rosy Tetra (Hyphessobrycon rosaceus)

The Rosy Tetra (Hyphessobrycon rosaceus) is a beautiful South American tetra renowned for its soft pink-red colouration, elegant finnage and peaceful temperament. Its subtle colours and graceful swimming behaviour make it a popular choice for aquarists seeking a more refined and natural-looking community fish.

Native to the Amazon Basin, Rosy Tetras thrive in planted aquariums where their delicate colours contrast beautifully against lush greenery and dark substrates. When maintained in groups, they display excellent schooling behaviour and bring constant activity to the middle levels of the aquarium.

Peaceful and relatively hardy, Rosy Tetras are suitable for both beginner and experienced fishkeepers. Their calm nature makes them ideal companions for other community fish and planted aquarium displays.

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Quick Facts

• Scientific Name: Hyphessobrycon rosaceus
• Common Name: Rosy Tetra
• Origin: South America
• Adult Size: Up to 5cm
• Temperament: Peaceful
• Tank Level: Mid-water
• Minimum Group Size: 6-10+
• Diet: Omnivore
• Difficulty: Easy
• Suitable For: Community and Planted Aquariums

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Why Choose Rosy Tetras?

? Attractive pink-red colouration

? Elegant finnage and graceful swimming

? Peaceful community fish

? Excellent schooling behaviour

? Ideal for planted aquariums

? Suitable for beginner fishkeepers

? Compatible with a wide variety of tropical fish

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Perfect Tank Mates

• Neon Tetras
• Cardinal Tetras
• Lemon Tetras
• Glowlight Tetras
• Black Neon Tetras
• Ember Tetras
• Harlequin Rasboras
• Corydoras Catfish
• Otocinclus Catfish
• Amano Shrimp

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Why Buy Rosy Tetras from Coral Reef Aquatics?

At Coral Reef Aquatics, we specialise in supplying healthy tropical fish sourced from trusted suppliers. Our experienced team can provide expert advice on fish compatibility, feeding, water quality and aquarium setup to help your Rosy Tetras thrive.

As Glasgow’s independent aquarium specialist, we stock a wide range of tropical fish, marine fish, shrimp, corals and aquarium equipment to support fishkeepers of all experience levels.

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Frequently Asked Questions

How big do Rosy Tetras grow?

Rosy Tetras typically reach around 5cm in length when fully mature.

How many Rosy Tetras should be kept together?

Rosy Tetras are schooling fish and should be kept in groups of at least 6-10 individuals. Larger groups encourage natural behaviour and improve confidence.

Are Rosy Tetras suitable for beginners?

Yes. Their peaceful temperament and straightforward care requirements make them ideal for beginner fishkeepers.

Can Rosy Tetras live with shrimp?

Yes. They are generally compatible with adult Cherry Shrimp and Amano Shrimp in well-planted aquariums.

Are Rosy Tetras suitable for planted aquariums?

Absolutely. Their pink-red colouration stands out beautifully against green aquatic plants and natural aquascapes.

What do Rosy Tetras eat?

Rosy Tetras are omnivores and readily accept quality flakes, micro pellets, frozen foods and small live foods.