Bloodfin Tetra Tank Care. Since bloodfins are freshwater fish, you’ll need to place them in a freshwater aquarium. This means they can’t live with saltwater fish in the same tank. If you want ...

Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra ...

Conservation International announced the discovery of a tiny fish with a blood red tail in Venezuela's Upper Caura River. Previously unknown to science, the bloodfin tetra (Aphyocharax yekwanae ...

One of the most colourful discoveries was a green and red variety of the Bloodfin Tetra family - a type popular with aquarium owners - which has been given the Latin name Aphyocharax yekwanae in ...

Conservation International (CI) announced today the discovery of a tiny fish with a blood red tail in Venezuela's Upper Caura River. Previously unknown to science, the bloodfin tetra (Aphyocharax ...