Why the ramshorn snail needs to live in fresh water to survive?

The ramshorn snail requires freshwater habitats for survival because they rely on the specific chemical balance and oxygen levels found in these ecosystems. Freshwater environments provide the necessary nutrients and food sources, such as algae and decaying plant matter, essential for their diet. Additionally, their reproductive and developmental processes are adapted to freshwater conditions, making it crucial for their lifecycle. Living in saline or brackish water can disrupt their physiology and lead to their demise.