Different Piranha Species. When cramped for space, these fish can turn extremely jumpy and start attacking each other. Piranhas are freshwater fish native to south american rivers, streams, lakes, and floodplains.
Despite how many people would believe, most piranhas are herbivores and only a few are true carnivores. They are the most common in the wild and in aquariums leading to their total attacks being higher than other species. Spilopleura should be kept in at least threes.
While Some Aquarists Are Known To Have Successfully Raised Piranha With Other Larger.
Increase your tank size if you wish to keep more than 6 piranhas who tend to enjoy shoaling in schools. They may defend their territory or lash out from extreme hunger. The sao francisco piranha is said to to grow larger than 60 cm but confirmed specimens of this species are considerably smaller.
They Grow To Around 13 Inches (33Cm) On Average And Have A Maximum Weight Of 6.6Lbs (2.9Kg).
Most species can grow large, and the most well known piranha, the red bellied, can grow to 50cm. Most species (excluding the black piranha) will be less aggressive in a group as long as there is enough room. They form groups of approximately identical size fish.
These Fish Are Notorious For Their Dangerous Swarming Behavior.
In reality, most of the time these fish are harmless to humans, and. Scientists are unsure of exactly how many species there are. Piranhas are one of the most popular fish on our planet.
Different Species Exist In Varying Sizes.
New unidentified species, regional varieties and color forms are discovered. Up to 7.7 pounds (3.5 kg) fun facts. Piranhas come in an array of different colours, including yellow, gray, blue, red, and black.
When Cramped For Space, These Fish Can Turn Extremely Jumpy And Start Attacking Each Other.
The piranha's are members of the characidae (or characin) family, a large family of more than 1200 species, including some of the most widespread and popular aquarium fish like the all the common tetra's and hatchetfish. 20 years (wild) / 10 years (zoo) size: Always keep shoaling piranhas in groups, like young s.