Prevention is Better Than Cure
Understanding fish diseases and implementing strong prevention protocols is essential for maintaining a healthy and profitable fish farm.
Understanding Fish Diseases
Diseases are commonly caused by the following three factors:
Environmental Pathogens
Bacteria, viruses, parasites, and fungi present in water can cause infections.
Poor Water Quality
Improper pH, ammonia buildup, and low oxygen stress fish and trigger disease.
Low Fish Resistance
Stress, overcrowding, and poor nutrition weaken immunity.
Common Disease Types
Parasitic: Argulosis, Lernaeosis
Bacterial: Red disease, Dropsy
Fungal: Cotton wool disease
Common Symptoms
Prevention Protocol
- Quarantine all new stock
- Daily health monitoring
- Maintain optimal water quality
- Strict biosecurity practices
Fish Health Inspection Programme
Stage One: Observe feeding intake and swimming behavior.
Stage Two: Inspect body surface and gills for lesions, parasites, or discoloration.
Treatment Safety Guidelines
- Wear gloves and masks
- Avoid skin and eye contact
- Store medicines in cool, dry places
- Follow dosage instructions strictly
- Dispose expired medicines properly
⚠ Algae Bloom Warning
Algae blooms (scum, foam, pea-soup color) cause rapid pH fluctuation and oxygen depletion at night, which can be fatal.
Action: Remove manually or apply algaecides carefully as per guidelines.
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