FishChecker

The Scissortail Rasbora, scientifically known as Rasbora trilineata, is a vibrant and active shoaling fish that brings a delightful dynamism to any community aquarium. Named for its distinctive forked caudal fin that resembles a pair of open scissors, especially when fanning or swimming, this species is easily recognizable. Their slender, torpedo-shaped bodies typically display a shimmering silvery-gold coloration, often with a subtle green or yellow sheen, which becomes more prominent under proper lighting. A key identifying feature is the three delicate, often interrupted, dark lines running horizontally along their flanks, though these can sometimes be faint. These peaceful and gregarious fish thrive in groups of six or more, exhibiting beautiful synchronized swimming behaviors that are a joy to observe. They are ideal for beginners due to their hardiness and adaptability, but their active nature and need for space make them equally rewarding for experienced aquarists. Scissortail Rasboras prefer well-filtered tanks with plenty of swimming room, along with areas of dense planting for security and subdued lighting. They are omnivores and readily accept high-quality flake foods, micro-pellets, and occasional live or frozen treats like bloodworms or brine shrimp. With their captivating appearance, peaceful temperament, and lively swimming patterns, Scissortail Rasboras are an excellent choice for adding movement and visual interest to a diverse freshwater community setup.