PolyGuard [10g]

Treat a wide range of aquarium fish diseases with Seachem PolyGuard 10g, a powerful broad-spectrum medication designed to combat bacterial, fungal, and parasitic infections in both freshwater and marine aquariums.

Formulated with multiple active ingredients, PolyGuard is ideal when the exact cause of illness is unknown or when fish are suffering from multiple infections. It works effectively against common issues such as fin rot, ich (white spot), fungal infections, and other bacterial diseases—making it a go-to treatment for serious aquarists.

Unlike single-target medications, PolyGuard provides comprehensive coverage, helping you act quickly and confidently when fish show signs of stress, lesions, or abnormal behavior. It is especially useful in quarantine systems or hospital tanks where controlled treatment is critical.

🐠 Key Features

• Broad-spectrum treatment for bacterial, fungal, and parasitic diseases
• Ideal when the disease is unknown or multiple infections are present
• Effective against common issues like fin rot, ich, and fungus
• Suitable for freshwater and marine aquariums
• Powerful multi-ingredient formula for comprehensive treatment