neon tetra(redirected from Neontetra)
A small tropical freshwater fish (Paracheirodon innesi) of northern South American streams, having iridescent blue and red markings and often kept in home aquariums.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
a small, bright red and blue South American characin fish, Pracheirodon innesi: a popular aquarium fish.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.