Why does iced tea taste like fish?

Iced tea can taste fishy due to the presence of certain compounds that may develop during the brewing process or from the storage of the tea. If the tea leaves are contaminated with fishy-smelling bacteria or if they have absorbed odors from their environment, that can lead to an off-putting flavor. Additionally, over-steeping tea or using low-quality leaves can also contribute to undesirable tastes. Proper storage and brewing can help prevent these flavors.