'how to keep cardinal tetra' yielded 2 matches.
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- Neon Tetra: The Coolest Tetra Ever The neon tetra reigns today as the most popular of all freshwater aquarium fish. Neon tetras continue to add beauty to many home aquariums. They display brilliant red and blue coloration and are very easy to keep. Neon tetras are the coolest tetra ev...
- Cardinal Tetra Learn about the Cardinal Tetra and watch video of this fish in aquariums
