Seachem ParaGuard Aquarium Treatment 500ml

Seachem ParaGuard is an aldehyde-based parasite control treatment designed for freshwater and marine aquariums. It helps eradicate ectoparasites as well as external fungal, bacterial, and viral lesions. Formulated without formaldehyde or methanol, ParaGuard serves as an alternative to formalin-based treatments and will not alter aquarium pH. Safe for fish and biofiltration when used as directed, it is suitable for community aquariums, quarantine, or hospital tanks.