What do trout fingerlings need to survive?

Trout fingerlings need clean, well-oxygenated water with a suitable temperature range for their species, typically between 50°F to 60°F (10°C to 15°C). They require a diet rich in protein, often consisting of small aquatic insects, zooplankton, and specially formulated fish feeds. Adequate space and appropriate shelter, such as rocks and vegetation, are essential to protect them from predators and reduce stress. Maintaining good water quality and minimizing pollutants are also critical for their survival and growth.