Tetra Fish for Sale – Colorful Schooling Fish for Freshwater Aquariums

Tetras for Freshwater Community Aquariums

Browse our selection of freshwater tetras, including colorful, active, and peaceful schooling fish for community aquariums. Tetras are popular because they add movement, color, and natural schooling behavior to planted tanks and freshwater aquarium setups.

Most tetras do best in groups of six or more and prefer a stable, fully cycled aquarium. Many species are peaceful and pair well with other community fish such as corydoras, rasboras, dwarf cichlids, livebearers, and small catfish.

Popular Types of Tetras

• Neon tetras
• Cardinal tetras
• Rummy nose tetras
• Black skirt tetras
• Ember tetras
• Congo tetras
• Pristella tetras

Tetra Care Tips

• Keep most tetras in groups of 6 or more
• Provide a fully cycled aquarium
• Use plants, driftwood, or decorations for cover
• Feed small flakes, micro pellets, frozen foods, or live foods
• Avoid large or aggressive tank mates

FAQ: Freshwater Tetras

Are tetras good community fish?

Yes, many tetra species are excellent peaceful community fish when kept with compatible tank mates.

How many tetras should be kept together?

Most tetras should be kept in groups of at least six, though larger groups often show better color and schooling behavior.

Are tetras good for planted tanks?

Yes, many tetras look beautiful in planted aquariums and enjoy the cover that live plants provide.