IPA: /ɪˈlɛktrəˌfɪʃɪŋ/
KK: /ɪˈlɛktrəˌfɪʃɪŋ/
A method of catching fish by using electric currents to temporarily stun them, allowing for easy capture and study.
The researchers used electrofishing to collect data on the fish population in the river.
Electrofishing is formed from "electro-" (from Greek "ēlektron", meaning amber or electricity) and "fishing" (from Old English "fiscian", meaning to catch fish). The term describes the method of catching fish using electric currents.
Think of 'electricity' ('electro-') being used to 'catch fish' ('fishing') — that's what electrofishing means.
No commonly confused words.