noun Descargar 🔗Compartir Tetra Any of numerous species of small South American freshwater fish of the family Characidae, popular in home aquariums. Examples : "The aquarium in the doctor's waiting room was filled with brightly colored tetra and lush green plants. " El acuario en la sala de espera del médico estaba lleno de tetras de colores brillantes y exuberantes plantas verdes. fish animal Chat con IAJuego de vocabularioPracticar lectura