紅尾銀勾燈

Hemigrammus filamentosus — Filament Tetra

Hemigrammus filamentosus, the Filament Tetra, is a sleek silver tetra from South America distinguished by a vivid red caudal fin and a dark hooked marking near the tail base. It is an energetic, schooling fish that occupies the middle water layers and is known for its fast, darting movements. It adapts well to a range of community setups with moderate water conditions.