Seachem ParaGuard - Fish & Filter Safe Parasite Control - 500 mL (17 fl oz)

Introducing Seachem ParaGuard ? the pinnacle of advanced aquatic parasite control for both freshwater and marine aquariums. Treat your fish with the utmost care and protection using the only aldehyde-based solution on the market boasting a potent 10% aldehyde weight concentration. Unlike conventional formalin-based remedies that can be hazardous and challenging to apply Seachem ParaGuard sets itself apart as a safe and reliable alternative free from toxic methanol and pH-altering agents. With a delicate balance of aldehydes malachite green and fish-protective polymers this powerful formula swiftly targets and eliminates ectoparasites like ich and external issues such as fungal bacterial and viral lesions including fin rot. Ideal for use in both hospital and receiving tanks for new arrivals or community tanks Seachem ParaGuard stands out as a trustworthy companion in the realm of fish health maintenance. Simply follow the easy-to-use directions ? add 5 mL (1 capful) per 40 L (10 gallons) of wate