Cá cảnh nước ngọt4/10/20262 min read
Signs of fungal disease in ornamental fish and safe treatment protocol
How to identify fungus early, isolation procedures, and basic treatment dosages to reduce mortality rates.
Signs of Fungal Disease in Ornamental Fish and Safe Treatment Protocol
Common Signs
- White cotton-like patches appear around the mouth, fins, or body.
- Fish rub against the substrate, lose appetite, and swim lethargically.
Treatment Procedure
- Isolate sick fish into a separate tank with aeration.
- Gradually increase temperature to a safe threshold according to species.
- Use antifungal medication at the recommended dosage.
- Monitor for 3-5 days and perform regular water changes.
Disease Prevention
- Do not introduce new fish into the main tank without quarantine.
- Avoid overfeeding and maintain stable water quality.
