Complex sentence: Zander also tend to chase its prey, often for miles before striking, and when striking a fishing lure, it fights by pulling backwards, giving the impression that there is a big stone attached to the fishing line.
Split into simpler sentences: Zander also tend to chase their prey, often for miles before striking. When striking a fishing lure, it fights by pulling backwards, giving the impression that there is a big stone attached to the fishing line.