Flagtail Prochilodus (Prochilodus argenteus “Flagtail”) The Flagtail Prochilodus is a peaceful, freshwater fish native to South America, recognized for its silver body, distinctively patterned tail, and active schooling behavior. A hardy species, it thrives in well-oxygenated tanks with open swimming areas and gentle currents, making it ideal for larger community setups.
Quick Facts:
Origin: South America (Amazon Basin and surrounding rivers)
Family: Prochilodontidae
Adult Size: Up to 30 cm
Lifespan: 8–12 years
Temperament: Peaceful, active, schooling
School Size: Keep in groups of 4 or more
Tank Level: Mid-level
Diet: Omnivore – flake, pellet, vegetable matter, and occasional live foods
Water Temperature: 23–28 °C
pH Range: 6.5–7.5
Water Hardness: Soft to moderately hard
Tank Setup: Large tank with open swimming areas, moderate plants, and good water flow
Compatibility: Peaceful community tanks; avoid aggressive or very small species
Care Level: Moderate
Notes:
Requires ample swimming space due to active nature and schooling behavior.
