Seachem ParaGuard is an aldehyde-based, parasite-control treatment designed to eradicate ectoparasites, fungal, bacterial, and viral lesions in freshwater and saltwater fish.
 Broad-Spectrum Treatment: Effective against Ich, Velvet, Fin Rot, Flukes, and common external lesions.
 Safer Alternative: Formulated without harsh formalin or hazardous copper, making it less toxic to fish and delicate species.
 Eradicates Free-Swimming Parasites: Blends synergistic aldehydes, malachite green, and protective polymers to eliminate pathogens at various lifecycle stages.
 Easy Dosing: Liquid formulation that easily dispenses without disturbing your biological filter or altering aquarium pH.
Usage Note: Use 5 mL per 40 L (10 US gallons) daily until fish show no signs of stress. Dose with caution in heavily planted or delicate invertebrate tanks.