Nurse Tetra
NameNurse Tetra
Scientific NameBryconops affinis
Common NamesNurse Tetra, Silver Tetra
FamilyIguanodectidae
OriginSouth America, Amazon Basin, Orinoco Basin
Temperamentsemi-aggressive
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)5
Water TypeFreshwater
Temperature Range (°F)72-79
pH Range6.0-7.5
Compatible SpeciesOther similarly sized active tetras, Rainbowfish, Larger Rasboras, Corydoras catfish, Plecos, Dwarf Cichlids (e.g., Kribensis)
Description
The Nurse Tetra (*Bryconops affinis*) is a moderately sized, active schooling fish native to various river basins in South America. It features a silvery body with a distinct caudal spot and can display a subtle iridescent green lateral stripe. While generally peaceful, it thrives in a school and can be a lively addition to a community aquarium with appropriately sized tankmates, though it may nip at very long-finned species.
