What is the primary cause of concern regarding electrical hazards in electrofishing?

The primary concern regarding electrical hazards in electrofishing is the potential for electrical shock. When electrofishing equipment is used, it generates electrical currents in the water to temporarily stun fish for capture. However, if proper precautions and safety measures are not followed, both the personnel operating the equipment and bystanders can be at risk of electrical shock from the device or the water itself.

Electric shock can result in serious injuries or even fatalities, especially if individuals are unaware of the risks or if safety protocols are not adhered to while working in or near water. This concern necessitates comprehensive training, adherence to safety guidelines, and the use of appropriate personal protective equipment when conducting electrofishing activities.

While damage to aquatic life, excessive noise pollution, and high operational costs are relevant considerations in electrofishing, the immediate and direct threat to human safety through electrical shock makes it the foremost concern in this context.