In which environment does Arctic Char primarily thrive, often being unable to survive where many popular salmon species thrive?

Answer

Much colder waters, often within the Arctic Circle

Arctic char are specialized cold-water predators that earn their name by thriving in extremely frigid environments, frequently within the Arctic Circle, conditions many salmon species cannot tolerate. Char are generally found in cold, pristine, and well-oxygenated freshwater lakes and rivers. Salmon, while also requiring cold water, are generally more adaptable and can tolerate slightly warmer temperature ranges when they are not actively engaged in their spawning migrations, allowing them a broader distribution including temperate zones.

In which environment does Arctic Char primarily thrive, often being unable to survive where many popular salmon species thrive?
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