Red Belly Piranha (Pygocentrus nattereri) Small – Live Freshwater Predator Fish
The Red Belly Piranha (Pygocentrus nattereri) is one of the most iconic South American predatory fish, known for its striking silver body, red-orange belly, and powerful jaws. These small juveniles are a great starting size for hobbyists who want to grow out a striking, shoaling predator in a large, well-filtered aquarium.
Red Belly Piranhas are a schooling species best kept in groups in a spacious tank with strong filtration and stable water quality. They are active, food-motivated fish that grow substantially, so plan for an appropriately large setup as they mature. For specific tank size, diet, and water parameters, follow trusted species care guidance.
Frequently Asked Questions
How big do Red Belly Piranhas get? They are a large-growing species, so they need a spacious aquarium with strong filtration as adults. Plan ahead for their adult size.
Should they be kept in groups? Yes, Red Belly Piranhas are a shoaling species and are typically kept in groups rather than singly.
What do they eat? They are carnivorous and accept a variety of meaty and prepared foods. Refer to current species care guidance for an appropriate diet.
Are piranhas legal where I live? Piranhas are restricted or prohibited in some states and localities. It is the buyer’s responsibility to confirm they are legal to own and ship to your location before ordering.
Live fish shipped by approved overnight methods are covered by our Live Arrival Guarantee when weather conditions allow.
Available online and in-store at Tropical Treasures Wyo in Cheyenne, Wyoming.
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