Cardinals Tetra

Cardinal Tetras are vibrant schooling fish known for their striking red and iridescent blue stripes. Often confused with neon tetras, cardinals are slightly larger and more vividly colored. They thrive in peaceful community aquariums with soft lighting and plenty of plants.

• Temperature: 74–80°F

• pH: 6.5–7.5 (Adapted to Tallahassee tap water)

• Hardness: 2–10 dGH

• Temperament: Peaceful and social

• Recommended Group Size: 6 or more

• Minimum Tank Size: 15 gallons

• Max Size: 2 inches

• Diet: Fluval Bug Bites Tropical Formula, Hikari Micro Pellets, high-quality flakes, and occasional frozen brine shrimp or daphnia