Redflank Bloodfin Tetra
Image: <a href="https://en.wikipedia.org/wiki/de:User:Hemigrammus" class="extiw" title="w:de:User:Hemigrammus">Hemigrammus</a> at <a href="https://en.wikipedia.org/wiki/de:" class="extiw" title="w:de:">German Wikipedia</a> (CC BY-SA 3.0)
NameRedflank Bloodfin Tetra
Scientific NameAphyocharax anisitsi
Common NamesRedflank Bloodfin Tetra, Redflank Tetra
FamilyCharacidae
OriginSouth America, Paraguay, Uruguay, Paraná River basin
Temperamentcommunity
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)20
Max Size (Inches)2
Water TypeFreshwater
Temperature Range (°F)72-79
pH Range6.0-7.5
Compatible SpeciesNeon Tetra, Cardinal Tetra, Black Skirt Tetra, Rasboras, Corydoras Catfish, Otocinclus Catfish, Dwarf Gouramis, Small peaceful cichlids (e.g., German Blue Ram)
Description
The Redflank Bloodfin Tetra is a small, active, schooling fish known for its iridescent silver body and vibrant red coloration on its flanks and fins, especially prominent in males. It is a peaceful species that thrives in a well-planted community aquarium, though it can be a fin-nipper if not kept in a sufficiently large school. They are relatively hardy and suitable for beginner aquarists.
