The Threadfin Fish, Alectis indicus, often referred to as the Indian Threadfin. It has a thin body with long filament-like fins. These filaments will often be longer than the entire Threadfin itself. It has a silvery-green body with reflective scales and light green stripes.
They are best kept in larger tank and not housed with aggressive fish. They do best in an aquarium with plenty of free swimming space in the water column as they are fast swimmers and very active.