Kerri Blue Tetras

Source : Hobbyist bred

Size : approx 1”

Sold as: Unsexed

Description: 

The Kerri Blue Tetra is like a tiny disco ball with fins—small in size but bursting with shimmer and style! With their metallic blue bodies, subtle purple highlights, and sleek, torpedo-shaped form, these lively little fish add instant flair to any freshwater aquarium.

Kerri Blues are social butterflies (well, fish), happiest when cruising around in schools of six or more. When grouped, their colors intensify and their confidence skyrockets—expect a nonstop aquatic dance party as they zip around your tank with synchronized charm.

Peaceful and easygoing, they get along great with other community fish, making them perfect for beginner and seasoned hobbyists alike. Just give them clean, slightly acidic water (pH 6.0–7.5), a planted tank with some open swimming space, and a mix of flakes and tiny live foods, and they’ll be glowing with gratitude.

Whether you’re building a community tank or just want a pop of color with a dash of personality, the Kerri Blue Tetra is the life of the underwater party!