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Frequently Bought Together
Frequently Bought Together
Description
Keep your aquarium fish safe with one of the most reliable and comprehensive treatments available. Ensure a healthy aquatic environment by protecting fish from multiple common diseases. Seachem Laboratories PolyGuard Bacterial Fungal and Parasitic Diseases Treatment 0.4-oz offers broad-spectrum protection that helps aquarists treat their fish confidently. Seachem PolyGuard is specially formulated to combat bacterial, fungal, and parasitic infections in freshwater fish, making it a trusted solution when the exact cause of illness is unknown. As part of the marine supplements range, it provides a strong safeguard against disease outbreaks, helping fishkeepers maintain thriving aquariums with ease.
Key Benefits:
Seachem PolyGuardtreats bacterial, fungal, and parasitic diseases in freshwater aquariums.
Broad-spectrum action is ideal when the exact illness is uncertain.
Supports exotic fish health during multiple or complex infections.
Powerful medication designed for rapid and effective treatment.
Easily removed with activated carbon after the treatment cycle.
Freshwater ornamental fish (not for invertebrates)
safety & precautions
Not safe for use with invertebrates (e.g., shrimp, snails, corals).
Ensure stable water quality before dosing, as poor conditions worsen disease.
Do not overdose; follow dosing instructions carefully.
Keep away from children and pets.
For ornamental fish only; not for animals intended for human consumption.
DIRECTIONS FOR USE
Remove all invertebrates before starting treatment.
Turn off UV filters, ozone filters, and remove chemical filtration
Dose 1 included measure per 40 L (10 US gallons) of water.
After treatment, remove Seachem PolyGuard with activated carbon filtration.
For aquarium use only; not for human or animal consumption.
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Frequently Asked Questions
When should I use Seachem Laboratories PolyGuard Bacterial Fungal and Parasitic Diseases Treatment 0.4-oz?
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Use PolyGuard when your fish show symptoms of disease, especially if you are unsure whether the issue is bacterial, fungal, or parasitic. It’s especially useful when quick intervention is needed to prevent the spread of illness in community tanks.
How do I prepare my tank before using Seachem PolyGuard?+
Remove all invertebrates, turn off UV sterilizers and ozone filters, and remove chemical filtration media such as MatrixCarbon or Purigen. Ensure the tank is fully cycled and stable before treatment, as poor water quality can worsen fish diseases.
Is Seachem PolyGuard safe for invertebrates?
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No, PolyGuard is toxic to invertebrates and should only be used in fish-only freshwater tanks. Remove snails, shrimp, and other inverts before dosing. Always quarantine affected fish separately if invertebrates are present in your main tank to avoid accidental exposure.
Can I use Seachem PolyGuard in a marine aquarium?
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No, PolyGuard is specifically intended for freshwater aquariums. Using it in saltwater may harm marine life and reduce effectiveness.
How do I remove Seachem PolyGuard after treatment?+
Seachem PolyGuard can be removed efficiently from the water by activated filter carbon like MatrixCarbon. It does not linger in the tank substrate or filter media, allowing quick water recovery post-treatment.
Kwik Pets' fast shipping and informative customer service made the process smooth.
S
Shelley
Great Product
I absolutely love this product! It covers a wide range of issues. Dosing is easy and it does not affect my aquarium plants at all. Highly recommend it!
C
Cale
better than all
have tried many options but this fungal treatment seems really effective than others.
C
Christian
Great product
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