👉 Oligotrophic is a term used in aquatic biology and ecological terms to describe an aquatic species that has a limited or restricted nutrient intake. In other words, it refers to a species that relies on a low-nutrient environment for its survival. This can include conditions like desiccation, low water quality, or extreme temperatures, which can limit the amount of nutrients available to the organism. The term is often used in aquatic environments where nutrients are limited by factors such as soil pH, sal
