Why is my pleco turning white and what can I do to help it regain its natural color?

A pleco turning white may be a sign of stress, poor water quality, or a lack of proper nutrition. To help it regain its natural color, ensure the water quality is optimal, provide a balanced diet with plenty of vegetables, and create a comfortable environment with hiding spots and appropriate tank mates. If the issue persists, consult a veterinarian or experienced aquarist for further advice.