Schools of neon tetra fish (Paracheirodon innesi) use queuing to evacuate through narrow spaces without clogging or colliding, according to a study published in Scientific Reports. Aurélie Dupont and ...

Neon Tetras are among one of the most popular schooling fish for beginners. They are known for their striking blue and red stripes, and when kept in a group of eight or more-- they add vibrant colours ...