Seachem PolyGuard 5 gram Bacterial, Fungal Powder Treatment Part# 620

Seachem Polyguard treats bacterial, fungal and parasitic diseases in aquarium fish most commonly Fin Rot, Aeromonas Hydrophilia, Columnaris (Mouth Rot), Cryptocaryon, and Ichthyophthirius (Ich).

Best used as a general treatment (broad spectrum) when unsure what disease you are treating or when fish has multiple type infections.

• Easy to administer
• Freshwater only - broad spectrum treatment
• 5 gram powder

Active ingredients: sulfathiazole (36%), malachite green (1.9%), nitrofurantoin (0.14%), nitrofural (0.14%), quinacrine dihydrochloride (0.27%). Inactive ingredients: excipients (61%)