The Cardinal Tetra (Paracheirodon axelrodi) is a popular, small, and vibrant schooling fish native to the upper Amazon basin. They are known for their bright blue body and a distinct red stripe that runs from the head to the tail. Cardinal tetras thrive in stable, soft, and slightly acidic water conditions and are best kept in groups of 6 or more. 

Feeding Type: Omnivore
Group size: 6+
Temperature: 72-82°F (22-28°C)
Max Size: 3cm

*Please verify with Amazonia Aquatics for current availability and pricing. Prices are subject to change.