Unsustainable fishing practices refer to methods that deplete fish populations faster than they can reproduce. Techniques such as bottom trawling destroy ocean habitats and catch non-target species, known as bycatch, which can lead to ecosystem imbalances. Overfishing, driven by high demand for seafood, threatens the survival of many fish species. Additionally, practices like illegal, unreported, and unregulated (IUU) fishing undermine conservation efforts and regulations. These activities can result in the collapse of fish stocks, affecting not only marine biodiversity but also the livelihoods of communities that depend on fishing. Sustainable practices are essential for maintaining healthy oceans.