The Rosy Barb (Pethia conchonius) is a vibrant and hardy freshwater fish, popular for its shimmering pink to reddish coloration and active nature. Native to South Asia, this peaceful species is ideal for community tanks and adds energy and color to any aquarium. Its adaptability and low-maintenance requirements make it an excellent choice for aquarists of all experience levels.
Product Details
Species:Pethia conchonius
Common Names: Rosy Barb
Origin: South Asia (India, Nepal, Bangladesh)
Diet: Omnivore
Maximum Size: 10 cm (4 inches)
Temperament: Peaceful to semi-aggressive
Care Level: Easy
Care Guidelines
Aquarium Setup: Rosy Barbs thrive in aquariums of at least 75 liters with a well-oxygenated environment. Provide plenty of swimming space along with plants, rocks, and driftwood for hiding and exploring. These fish are best kept in groups of five or more to minimize aggression and encourage natural schooling behavior.
Water Parameters:
Temperature: 18°C – 26°C
pH Range: 6.5 – 7.5
Water Hardness: Soft to moderately hard (5 – 15 dGH)
Diet: Rosy Barbs are omnivorous and thrive on a varied diet. Provide high-quality flakes or pellets as a staple, supplemented with live or frozen foods such as bloodworms, brine shrimp, and daphnia. They also enjoy vegetable matter like blanched spinach or spirulina-based foods.
Behavior and Compatibility: Rosy Barbs are active and semi-aggressive, especially during feeding or in smaller groups. They are compatible with other peaceful community fish such as tetras, danios, and Corydoras. Avoid housing them with slow-moving or long-finned species like bettas or angelfish, as they may nip fins.
Growth and Maintenance:
Rosy Barbs grow up to 10 cm and are relatively low-maintenance. Regular water changes and a balanced diet will keep them healthy and active. Their hardy nature makes them suitable for a range of tank setups, including beginner aquariums.
Availability: The Rosy Barb (Pethia conchonius) is available at Cradle Coast Pet & Aquarium. Visit or contact the store to check availability and bring home this vibrant and lively fish today!
Due to variations within species and age of fish, your item may not look identical to the image provided.
