The electric eel generates electric over 600 volts. Electric ells are the “most electrical” fish in the world. They can become very dangerous not only for their prey but also for humans.
Fortunately, the electric eel is not aggressive and the blast is rarely the cause of a fatal accident. However, it can lead to muscle cramps or heart and respiratory arrest, which can drown people even in shallow water.
How does and electric eel create electricity?
Shaking electric eels have up to 6,000 electrocytes. These are modified, elongated, superimposed muscle cells. If the tremor eel gives the command “build tension” from its brain, all 6,000 of these electrical cells are activated one behind the other and release – each one of them – low voltages.
From cell to cell, the total voltage now grows and is over 600 volts at the end. For the current to flow, there must be two differently charged poles. At the head of the jittering room there is the positive pole and at the tail end the negative pole.
Continuous fire: 150 volts surges per hour. A surge typically takes only a few milliseconds. But the electric eel is quite persistent: In one hour an electric eel can distribute up to 150 volts.
Why does the electric eel needs electricity?
Shaking electric eel certainly does not need the current to light up a bulb in the murky water. That would not help it much, because his eyes are not very well trained. Nevertheless, the electric eel sees with the help of electrical signals.
In order to find its way around, the electric eel regularly emits electrical signals of about 10 volts and thus builds up an electric field. As soon as a prey fish floats through, it changes it. The prey fish does not notice, but for the Eel, it’s as if alarm bells are ringing.
How long does an electric eel live?
In captivity, male shaking eels were between 10 and 15 years old, the female shaking electric eels between 12 and 22 years old. For more information about the electric eel, stay tuned the freelectricity.net.