Rosy Barb

Rosy Barb (Pethia conchonius) is one of the most reliable, beautiful, and beginner-friendly barbs in the freshwater hobby. Males in peak condition display a stunning warm pink-red to rose-gold body with a vivid black spot near the dorsal fin and bright red-edged fins — a color scheme that is warm, rich, and immediately eye-catching. Females are a more subdued olive-gold but equally attractive in their own way. Hardy enough to survive conditions that would stress more delicate fish, yet colorful enough to anchor a serious planted community aquarium.

Feeding & Care Tip: Hikari Micro Pellets and Sera Vipan Tropical Flakes make excellent daily staples — crush flakes for juveniles. Supplement 2–3× per week with Hikari Frozen or Freeze-Dried Bloodworms or Hikari Vibra Bites to enhance the vivid pink-red coloration. Hikari Frozen or Freeze-Dried Baby Brine Shrimp are a good additional treat for adults. Feed small amounts 2–3 times daily.

Native to a very wide range across South Asia — northern India, Bangladesh, Nepal, Pakistan, and Afghanistan — making this one of the most geographically widespread barbs in the hobby. Wild fish inhabit a huge variety of habitats: mountain streams, rivers, ponds, and even rice paddies. This extraordinary range of native environments explains the species' legendary adaptability to aquarium conditions. Captive-bred stock is even more forgiving.

Keep in groups of at least six with a mix of males and females — a mixed group is important because males only develop their most vivid pink-red and gold coloration when competing for female attention. A group with multiple males displaying simultaneously is a genuinely striking sight. Active, fast-swimming, and always on the move, Rosy Barbs keep any aquarium lively. Compatible with most medium-sized, non-fin-nipping community fish.

Rosy Barbs are prolific and easy egg-scatterers that spawn readily in the aquarium among fine-leaved plants. Eggs and fry receive no parental care — in a well-planted community tank some fry will survive. For intentional breeding, a separate shallow tank with spawning mops or Java moss, slightly warmer water, and removal of adults after spawning gives the best results.

Care & Ideal Parameters