Unknown Variety
Unknown variety is best read as a black skirt tetra whose color or fin type has not been confirmed. The fish may show the familiar laterally compressed body, black-edged fins, and vertical shoulder bars of the standard form, or it may belong to white skirt, albino, long-fin, or fluorescent commercial lines. This wording is common when fish arrive through rescues, mixed store tanks, or older notes without reliable photographs.
Care should follow the needs of the species rather than the missing variety name. Keep them as a small school in a stable tropical aquarium, provide swimming room, and watch for nipping around guppies, bettas, or other long-finned fish. If the variety matters for a breeding group, let the fish mature, compare body color and fin shape under neutral lighting, and keep uncertain individuals out of line-breeding projects.
Colors: Albino, Black, Glofish, Long Fin, White