Feather plucking can be a sign of stress or skin irritation. Respiratory signs like wheezing or coughing may indicate respiratory issues. Beak abnormalities could suggest nutritional deficiencies.

Decreased appetite could be due to stress or illness. Swelling may indicate infection or injury. Mouth rot is often a sign of bacterial infection.

Weight loss may indicate malnutrition or underlying illness. Labored breathing could be a sign of respiratory issues. Overgrown teeth may indicate dental issues.

Weight loss or gain may indicate metabolic issues or illness. Coughing or sneezing could be signs of respiratory concerns. Hair loss could be hormonal or due to skin issues.

Changes in swimming behavior may indicate stress or illness. Fading color could be due to poor water quality or illness. White spots on skin or fins often indicate a parasitic infection.

Reduced appetite or anorexia could be due to dental issues or gastrointestinal stasis. Lethargy is often a general sign of illness or pain. Respiratory signs like nasal discharge or sneezing may indicate respiratory issues. Neurologic signs such as head tilt or seizures could be indicative of a more serious condition. Overgrown teeth may suggest dental problems, while hair loss or skin sores could be due to parasites or skin conditions.