Green Neon Tetra (Paracheirodon simulans)

The Green Neon Tetra (Paracheirodon simulans) is a beautiful nano fish closely related to the popular Neon Tetra and Cardinal Tetra. Renowned for its vibrant green-blue iridescent stripe and peaceful nature, this species is highly sought after by aquascapers and planted aquarium enthusiasts.

Native to the blackwater tributaries of the Amazon Basin, Green Neon Tetras display remarkable colours when housed in well-planted aquariums with darker substrates and subdued lighting. Their shimmering green and blue tones create a breathtaking effect as they move together through the aquarium in tightly coordinated schools.

Due to their small size and peaceful temperament, Green Neon Tetras are ideal for nano aquariums, community tanks and aquascaped displays. They thrive when kept in larger groups and are best suited to calm environments with stable water conditions.

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Quick Facts

• Scientific Name: Paracheirodon simulans
• Common Name: Green Neon Tetra
• Origin: Amazon Basin, South America
• Adult Size: Up to 3cm
• Temperament: Peaceful
• Tank Level: Mid-water
• Minimum Group Size: 8-10+
• Diet: Omnivore
• Difficulty: Easy to Moderate
• Suitable For: Nano, Community and Planted Aquariums

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Why Choose Green Neon Tetras?

? Stunning green-blue iridescent colouration

? Perfect for nano aquariums

? Excellent schooling behaviour

? Peaceful community fish

? Ideal for aquascaped and planted tanks

? Suitable for shrimp-friendly aquariums

? Creates impressive displays in larger groups

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Perfect Tank Mates

• Ember Tetras
• Neon Tetras
• Cardinal Tetras
• Celestial Pearl Danios
• Harlequin Rasboras
• Chili Rasboras
• Corydoras Catfish
• Otocinclus Catfish
• Cherry Shrimp
• Amano Shrimp

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Why Buy Green Neon 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 Green Neon Tetras thrive.

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

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Frequently Asked Questions

How big do Green Neon Tetras grow?

Green Neon Tetras typically reach around 3cm in length, making them ideal for nano and planted aquariums.

How many Green Neon Tetras should be kept together?

Green Neon Tetras are schooling fish and should be kept in groups of at least 8-10 individuals. Larger groups encourage natural behaviour and improve their confidence.

Are Green Neon Tetras suitable for beginners?

Yes. While they appreciate stable water conditions, they are generally peaceful and straightforward to care for in a well-maintained aquarium.

Can Green Neon Tetras live with shrimp?

Yes. Green Neon Tetras are generally compatible with adult Cherry Shrimp and Amano Shrimp, especially in heavily planted aquariums.

Are Green Neon Tetras suitable for planted aquariums?

Absolutely. Their bright iridescent colours contrast beautifully against lush green aquatic plants, making them a popular choice for aquascaping projects.

What do Green Neon Tetras eat?

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

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About Green Neon Tetras

The Green Neon Tetra (Paracheirodon simulans) is a popular tropical freshwater fish frequently chosen for planted aquariums, nano tanks and aquascaping projects. Fishkeepers searching for Green Neon Tetras for sale, nano schooling fish, peaceful aquarium fish, Amazonian tetra species, or tropical fish in Glasgow will find this species to be an excellent addition to their aquarium.