What environmental factor dictates fat content and taste notes in freshwater perch?

Answer

Their diet, which dictates fat content

A significant variable in the taste of freshwater perch is intrinsically linked to its immediate aquatic environment, specifically its diet. The type of food sources available—such as specific invertebrates in clear lakes versus sustenance in muddier, heavily fished ponds—directly influences the fish's internal fat content. This variation in fat content leads to noticeable fluctuations in the subtle taste notes perceived in the flesh. In contrast, ocean species like Rockfish often exhibit more consistent quality due to their deep-dwelling habitat, which shields them from such pronounced minor seasonal environmental changes.

What environmental factor dictates fat content and taste notes in freshwater perch?
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