What is a neon red guppy?

Neon red guppy is a breed of guppies derived from wild Guppies. These ornamental freshwater fishes are small and have a maximum length of 4 cm (1.6 in). Their natural habitat is the South American countries including Venezuela, Guyana, and Brazil, but red neon guppies are also found in many other countries because of their popularity. Neon red guppies are widely popular ornamental fish because of their attractive vibrant red coloration and beautiful long caudal fins.