Black neon tetra

The Black neon tetra (Hyphessobrycon herbertaxelrodi) is a freshwater fish, Native to Southern Brazil and often kept in aquariums and last up to 5 years. It grows to  in lengthhttps://www.fishkeeper.co.uk/fish/freshwater/characins/black-neon-tetra and females are larger.

 References 

Category:Freshwater fish
Category:Characiformes