Filament Barb

Filament Barb

Dawkinsia filamentosa

Also known as: Blackspot Barb

💧 Freshwater ✌️ Peaceful 🟢 Easy 🍽️ Omnivore Schooling (6+)

Attractive Indian barb with a prominent black spot near the tail and iridescent scales. Mature males develop elongated dorsal fin filaments.

Tank Size

30 gal
minimum (55+ preferred)

Temperature

68–77°F
20–25°C

pH Range

6–7.5
water acidity

Max Size

5"
12.7 cm

Lifespan

4–6 years
typical in captivity

Swim Level

Middle
preferred zone

Care Notes

Needs a spacious tank as it grows fairly large. Keep in groups of 6+. Males develop impressive dorsal filaments when mature.

Feeding

Flakes, pellets, frozen foods, and vegetable matter.

Compatible Tank Mates

Use Caution With

Incompatible With

Check Compatibility

Want to check if Filament Barb is compatible with a specific fish? Use our compatibility checker to build your complete tank.