Golden Line Rasbora

The Golden Line Rasbora is a sleek and elegant freshwater fish admired for its slender, silvery body highlighted by a subtle golden lateral stripe that shimmers under aquarium lighting. Native to Southeast Asia, this peaceful and active schooling species adds graceful movement and a refined look to community aquariums. It is hardy and well-suited for both beginners and experienced aquarists.  

Golden Line Rasbora (Rasbora pauciperforata) – Complete Care Guide Description The Golden Line Rasbora is a sleek and elegant freshwater fish admired for its slender, silvery body highlighted by a subtle golden lateral stripe that shimmers under aquarium lighting. Native to Southeast Asia, this peaceful and active schooling species adds graceful movement and a refined look to community aquariums. It is hardy and well-suited for both beginners and experienced aquarists. Water Parameters Stable, clean water ensures optimal health: Temperature: 23–28°C (73–82°F) pH: 6.0–7.5 Hardness: 2–12 dGH Tank Size: Minimum 80–100 liters (20–25 gallons) Water Flow: Gentle to moderate Water Changes: 20–30% weekly Care & Maintenance Golden Line Rasboras are easy to maintain with proper setup: Keep in groups of at least 6–10 for natural schooling behavior. Provide a planted aquarium with open swimming space. Maintain stable water parameters and good filtration. Use moderate lighting to enhance their shimmering line. Feed a varied diet: flakes, micro pellets, and live/frozen foods (daphnia, brine shrimp). Avoid strong currents. Behaviour & Temperament Peaceful and active schooling fish. Constant swimmers, mainly in mid to upper levels. Non-aggressive and ideal for community setups. Can be shy if kept in small groups. Displays best color and behavior in larger schools. Compatibility Excellent for peaceful community aquariums. Compatible with a wide range of small, non-aggressive fish. Avoid aggressive or highly territorial species. Suitable Tank Mates Tetras (Neon, Cardinal, Ember) Other rasboras Corydoras catfish Small gouramis Dwarf cichlids (Apistogramma, Rams) Pencilfish Tank Mates to Avoid Aggressive cichlids Large predatory fish Fin-nipping species Very boisterous or hyperactive fish Fish with incompatible water conditions Pro Tips Keep in larger schools for better color and reduced stress. Provide ample swimming space for their active nature. Maintain consistent water quality. Add plants and driftwood for a natural habitat feel. Feed a balanced and varied diet. Use a secure lid—they may jump occasionally. Summary The Golden Line Rasbora is a peaceful, hardy, and elegant fish that enhances community aquariums with its shimmering appearance and active schooling behavior. With proper care, stable conditions, and compatible tank mates, it becomes a beautiful and lively addition to freshwater setups.