DANGER PIRANHA FISH FULL
Any color variation is caused when the female fish is full of roe, and the male is displaying his pre-spawning colors. However, you might be able to notice a few visual differences between the two sexes if the fish are observed over time. This means there are no clear visual differences between male and female fish. Red-bellied piranhas are not sexually dimorphic. The juvenile piranha is more silvery in color with dark spots. Some varieties of fish have gorgeous gold speckles, whereas others have yellow bellies. The scales are tiny, causing a glittering, sparkling effect as the light hits the body.
The body has large black spots along the sides that fade as the fish ages.
The fish’s body color is generally a steel gray back with silvery gold over the remainder of the body and a bright red belly, throat, and anal fin. As is characteristic of all Characins, piranhas have a small adipose fin situated between the dorsal and caudal fins.Īdult Red piranhas are beautiful fish that vary in color. The tail is large and powerful and, combined with the piranha’s streamlined body, makes them extremely fast and agile swimmers. The fish have a convex head and huge, bulldog-like lower jaws. Piranhas are powerful fish with thick, high, laterally compressed bodies. However, captive specimens are generally smaller. Red-bellied piranhas can grow up to 13 inches in length in the wild. Although they are primarily scavengers, piranhas are also predators that will hunt and chase down prey. These fish are omnivores and opportunistic feeders, taking fish, plant matter, snails, and insects. Piranhas are schooling fish that live in large groups of up to 30. Piranhas can live in creeks, tributaries, rivers, and larger bodies of water, including pools, flooded forests, lakes, and the Pantanal wetlands of southwest Brazil. The species also inhabits coastal rivers and numerous small waterways in northeast Brazil. The Red-bellied piranha is a common species found throughout the Amazon Basin in South America and the basins of the Essequibo, Paraguay, and Paraná Rivers. Variations of this fish are known by descriptive names based on their coloration, including the Gold-dust piranha, Snakeskin piranha, Super Red piranha, and Ternetzi piranha. The fish is also sometimes known as the Red piranha or Natterer’s piranha. These fish are plentiful in their natural habitat and do not currently appear on the IUCN Red List of endangered species. The Red-bellied piranha was first described in 1858 by Kner. Since it’s the more popular fish in the aquarium trade, we’ll focus on the Red-bellied piranha in this guide. Of the two species, the Black piranha is large and aggressive, whereas the Red-bellied variant is smaller and quite shy. Two species of piranha are commonly seen in the trade the Red-bellied piranha ( Pygocentrus nattereri) and the Black piranha ( Serrasalmus rhombeus), which is also known as the White or Red Eye piranha. Keep reading to learn everything you need to know about keeping the beautiful, enigmatic piranha in captivity. So, is it safe to keep these iconic fish in captivity? Do piranhas bite their keepers? And are there any tank mates that can live safely with piranhas? These tropical fish are considered dangerous, predatory maneaters with a mouth full of needle-sharp teeth. Piranhas have been a favorite with fish keepers for well over 50 years.
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