Electric eels can electrocute you instantly in freshwater rivers.
Electric eels generate electricity through specialised cells, producing shocks of 600+ volts. However, freshwater is a poor conductor compared to saltwater, so the current disperses quickly. While dangerous, electric eels are not instantly lethal at distance in freshwater environments. Direct contact poses significant risk.
Reception
Sources
- Electric Eel - Wikipedia PRIMARY
- Snopes: Electric Eel Danger REFERENCE