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Basics

Scientific Name: Paracheirodon simulans

Family: Characidae

Origin: Farm raised, species originally from South America

Quick Facts

• Care Level: Easy
• Temperament: Peaceful
• Lifespan: 3-5 years
• Water Conditions: 72-84° F, KH 4-8, pH 5.0-7.0
• Maximum Size: 1.5"
• Diet: Omnivore
• Minimum Tank Size: 5 gallons

Overview

Green Neon Tetras are a somewhat uncommon freshwater fish,  but suitable for beginners with easy care and stunning coloration.  They are closely related to the more common Neon Tetra, thus sometimes called the False Neon Tetra, or Blue Tetra.  Its body is a bit smaller, along with its red patch, compared to the Neon Tetra, and it has a smaller blue-green upper body.

They will appreciate a planted tank with plenty of hiding places and dim lighting. A schooling fish, they feel the most secure in groups of at least 6 but even larger is preferable and many of them will create a beautiful display of color in a peaceful community aquarium. Since these fish can be sensitive to nitrate levels, it is ideal to stay on top of water changes and make sure your water is always at optimal quality. This is especially important if they are being kept in a small tank that will require more maintenance. They should not be added to a tank that hasn't been properly cycled. 

They will eat small live or frozen foods like brine shrimp or daphnia but will also readily accept high quality micro pellet and flake foods. They will also enjoy bloodworms and tubifex, whether they are live, frozen or freeze dried.