Tips for Beautiful Tetra Schooling — Species Selection & Layout

Tetra schooling is one of the most beautiful sights in a planted aquarium. Here's how to create and maintain stunning schools.

Best Schooling Species

Rummy-nose Tetra (strongest schooling instinct), Cardinal Tetra (dramatic red-blue), Green Neon Tetra (elegant blue-green). Neon Tetras school loosely once comfortable.

Creating Tight Schools

1. Keep 10+ of the same species (ideally 20+)
2. Add a medium-sized 'predator' fish to maintain slight tension
3. Use gentle directional flow for uniform swimming direction
4. Create open swimming space in the center with plants on sides

Lighting

Cool-toned lighting highlights neon colors; warm tones enhance red fish (Rummy-nose). Dark backgrounds make schools pop.

Buy Schooling Tetras on Bri-Choku

Purchase tetras in bulk from Bri-Choku breeders for the best schooling effect.