Blue Kerri tetra

Blue Kerri Tetras are peaceful and eye-catching schooling fish known for their shimmering blue to violet coloration and subtle fin highlights. Native to slow-moving rivers in South America, they thrive in planted community tanks with soft lighting and stable water. These tetras display best when kept in groups and are ideal for peaceful freshwater setups.

• Temperature: 74–80°F

• pH: 6.5–7.5 — Adapted to Tallahassee tap water

• Hardness: 4–12 dGH

• Temperament: Peaceful and social

• Recommended Group Size: 6 or more

• Minimum Tank Size: 20 gallons

• Max Size: 2 inches

• Diet: Fluval Bug Bites Tropical Formula, Hikari Micro Pellets, supplemented with frozen daphnia, brine shrimp, and finely crushed flakes