Hold onto your testicles (if you happen to have any): the pacu fish have made it to Paris, and there is concern that they may be spreading. For those not in the know, the pacu fish are a group of originally South American freshwater fish species related to the more famously scary
What do pacu fish eat?
Despite their frankly outrageous-looking set of teeth, wild pacu fish such as the tambaqui, also known as the black pacu (Colossoma macropomum), are apparently more inclined to snack on fruits and seeds that fall into the water, as well as invertebrates, zooplankton, and small fish according to the
Where do pacu fish live?
Pacu fish is a broad name for a group of fish that typically live in South America, belonging to the taxonomic fish family Serrasalmidae. However these fish are popular in home aquariums, with those looking to care for one often not fully realizing what they are getting themselves into.
In 2023, an 11-year-old boy
According to the
“The pacu is not normally dangerous to people but it has quite a serious bite. There have been incidents in other countries, such as Papua New Guinea where some men have had their testicles bitten off. They bite because they’re hungry, and testicles sit nicely in their mouth,” fish expert Henrik Carl
Don’t worry though – the professor later clarified that
How big do pacu fish get?
The black pacu is probably the most popular for at-home fish tanks, but it can grow rapidly, reaching almost 1 meter in length (3 feet) and weighing over 29 kilograms (65 pounds), writes
In 2016, three red-bellied pacu (Piaractus brachypomus) turned up in the
How long do pacu fish live?
Depending on the species, they can live