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Seachem PolyGuard Treat Bacterial, Fungal, and Parasitic Diseases for Freshwater Aquariums

Seachem PolyGuard Treat Bacterial, Fungal, and Parasitic Diseases for Freshwater Aquariums

Regular price $47.68 USD
Regular price Sale price $47.68 USD
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Seachem PolyGuard is the single most effective medication to keep freshwater fish free of disease! It is an effective treatment and safeguards against all prevalent bacterial, fungal, and parasitic diseases of exotic fish. For use in freshwater or marine aquaria. Be aware that many diseases and infections share similar physical and behavioral symptoms, e.g. clamped fins, lesions, and loss of appetite.

  • PolyGuard treats bacterial, fungal, and parasitic diseases
  • Very broad spectrum freshwater medication
  • Good choice when unsure of the disease

When our pets are sick, we immediately want to reach for the most powerful medication on the shelf. However, sometimes the right choice to prevent stress is to opt for a gentler medication at first, especially with less severe infections. PolyGuard is among Seachems strongest medications and is best used when you are unsure what disease you are treating or when the fish is suffering from multiple infections.

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

Before Treating
Remove all invertebrates - these are extremely sensitive to medication. Turn off UV filters, and ozone filters, and remove chemical filtration like MatrixCarbon and Purigen. Ensure that your tank is fully cycled and stable; poor water quality is the root cause of most fish diseases, and adding medication will do no good if the water chemistry is still bad.

Dosing:
Use 1 measure (included) per every 40 L (10 US gallons) of water. Repeat this dose every 72 hours for a maximum of 2 weeks. Repeat every 3 days for up to 2 weeks or until symptoms disappear. Use whenever introducing new fish.

After Treating
When the treatment period is over, PolyGuard can easily be removed using activated filter carbon like MatrixCarbon. It does not linger in the substrate or filter media of the tank.

Shipping Info

Free Shipping & Exclusive Rewards
Treat your pet while enjoying exclusive perks. Get free shipping when you purchase multiple items, and unlock a special mystery gift when you order 3 or more. Use the Coupon - BimBimFree at checkout and enjoy a premium shopping experience.

Returns

30-Day Happiness Guarantee
Your pet’s happiness comes first. If something isn’t quite right, you can return it within 30 days-no stress, no hassle. We’re here to make sure both you and your pet love every purchase.

Handling

Priority Processing, Carefully Packed
Every order is handled with care and processed within 1–2 business days to ensure it reaches you quickly. During busy times, slight delays may occur-but we always prioritize getting your pet’s essentials to you as fast as possible.

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