noun🔗ShareTetrasAny of numerous species of small South American freshwater fish of the family Characidae, popular in home aquariums."My daughter's aquarium is full of colorful tetras and a few guppies. "Das Aquarium meiner Tochter ist voller bunter Tetras und ein paar Guppys.fishanimalbiologyChat with AIVocabulary GamePractice Reading
