Rosy Barb

Rosy Barbs bring warm metallic color and energetic group movement to a freshwater display. Males can develop strong pink-to-red tones, while females are often more golden or olive. Their appetite and outgoing behavior make them engaging fish for a spacious, well-maintained community aquarium.

Fish details

• Scientific name: Pethia conchonius
• Size offered: See the size option above; contact us to confirm the current shipment’s measurements.
• Adult size: Often 8–10 cm in aquariums; larger individuals can approach 14 cm.
• Water type: Freshwater
• Temperament: Active and generally peaceful, but may nip fins.
• Recommended aquarium: 55 gallons or larger, preferably at least 4 feet long for an adult school.
• Group size: Keep 8–10 or more together, allowing room for growth.
• Temperature: 64–75°F (18–24°C)
• pH: 6.0–8.0

Aquarium setup

Provide a long aquarium with open swimming lanes, sturdy planting, and good filtration. Rosy Barbs favor cooler conditions than many tropical fish, so choose equipment and companions accordingly. Keep the tank covered and maintain good oxygenation and regular water changes.

Diet and feeding

Feed a varied omnivore diet of flakes or pellets with vegetable material, supplemented by small frozen or live foods. They may graze on plants and algae, but still need a balanced prepared diet.

Compatibility

Select robust fish with similar temperature needs and activity levels, including suitable danios and other compatible barbs. Avoid delicate long-finned fish, tiny shrimp, and species that require consistently high temperatures. Monitor the group for persistent chasing and provide enough space for every fish to withdraw.

Ordering information: Sizes are approximate. Color, markings, and maturity vary by fish. Please call Las Vegas Exotic Fish at (702) 685-5100 to confirm current availability or ask about a suitable aquarium.