Seachem Laboratories PolyGuard Bacterial Fungal and Parasitic Diseases Treatment 0.4-oz

Seachem Laboratories PolyGuard Bacterial Fungal and Parasitic Diseases Treatment 0.4-oz

By Seachem

(3)
Front of Seachem Laboratories PolyGuard Bacterial Fungal and Parasitic Diseases Treatment 0.4-oz
Seachem Laboratories PolyGuard Diseases Treatment Features
Seachem Laboratories PolyGuard Diseases Treatment Benefits
Seachem Laboratories PolyGuard Diseases Treatment Nutritional
Front of Seachem Laboratories PolyGuard Bacterial Fungal and Parasitic Diseases Treatment 0.4-oz
Seachem Laboratories PolyGuard Diseases Treatment Features
Seachem Laboratories PolyGuard Diseases Treatment Benefits
Seachem Laboratories PolyGuard Diseases Treatment Nutritional

Seachem Laboratories PolyGuard Bacterial Fungal and Parasitic Diseases Treatment 0.4-oz

Seachem Laboratories PolyGuard Bacterial Fungal and Parasitic Diseases Treatment 0.4-oz

By Seachem

(3)

Key Benefits

  • Treats bacterial, fungal & parasitic diseases
  • Broad-spectrum for uncertain aquarium illnesses
  • Supports exotic fish in complex infections
  • Fast-acting & highly effective medication
  • Safe removal with activated carbon afterward
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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 PolyGuard treats 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.
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Ingredients & Analysis

Ingredients

Composition

Sulfathiazole

36%

Malachite Green

1.90%

Nitrofurantoin

0.14%

Nitrofural

0.14%

Quinacrine Dihydrochloride

0.27%

Excipients (inactive)

61%

Guaranteed Analysis:

N/A

Attributes OR Specification

Item Type

Freshwater fish medication

Form

Powder formulation

Spectrum

Bacterial, fungal & parasitic treatment

Active Ingredients

Sulfathiazole, Malachite Green, Nitrofurantoin, Nitrofural, Quinacrine

Recommended For

Freshwater ornamental fish (not for invertebrates)

safety and 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.

Direction

  • 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? +

How do I prepare my tank before using Seachem PolyGuard?+

Is Seachem PolyGuard safe for invertebrates? +

Can I use Seachem PolyGuard in a marine aquarium? +

How do I remove Seachem PolyGuard after treatment?+