What is a critical safety measure before starting an electrofishing session?

Ensuring that the crew is briefed on safety protocols is a critical safety measure before starting an electrofishing session. This involves making sure that all team members understand the potential hazards involved, the proper use of equipment, and emergency procedures. A well-informed crew can respond effectively to any unforeseen circumstances that may occur during the electrofishing operation, such as equipment malfunctions or safety breaches.

While assessing the water temperature and adjusting the frequency of the electrofisher are important aspects of the operation, they come second to ensuring that all personnel are aware of how to protect themselves and each other. Turning on the power immediately without a briefing could lead to dangerous situations, as operators and assistants may not be prepared to handle the electrical equipment safely. The safety of everyone involved is paramount, hence the importance of briefing the crew before commencing work.