colored tropical freshwater fish of the Characidae family
clues: Neon swimmer; Fish in a tank; Aquarium
fish; Colorful aquarium inhabitant; Tank stock perhaps; Tropical
fish; Tank beauty; Tank brightener
5 times a year
in English language:
37532 / 86800
Lighting: A Necessary Evil?
the Black Neon Tetra
Tetra is any of a number of species of small South American
freshwater fish belonging to the family Characidae and to its
former subfamily Alestiidae ("African tetras"). Many of
these, such as the neon tetra, are brightly colored and easy to
keep in captivity, and extremely popular for home aquaria.
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