Achieve the crystal-clear, healthy pond you’ve always wanted with KoiGuard™ All-Season Dry Beneficial Bacteria. Designed specifically for the unique demands of koi ponds and water gardens, our professional-grade dry formula enhances biological filtration, rapidly breaking down excess fish waste, decaying plant material, and stubborn sludge.

By consistently reducing the organic load in your pond, KoiGuard helps beneficial bacteria outcompete harmful pathogens, ensuring a pristine environment where your koi can thrive.

Key Benefits:

• Promotes Water Clarity: Clears up cloudy water by consuming suspended organics and excess nutrients.
• Breaks Down Sludge: Actively digests muck and bottom-sludge accumulations.
• Boosts Biofilter Performance: Fortifies your pond's natural biological filtration system.
• Reduces Pond Odors: Eliminates the foul smells associated with decaying organic matter.
• 100% Safe: Completely non-toxic and safe for all koi, native fish, aquatic plants, pets, and wildlife when used as directed.

3 Sizes Available:

• 1 lb: Treats up to 16,000 gallons
• 2 lb: Treats up to 32,000 gallons
• 4 lb: Treats up to 64,000 gallons

Application Rates:

1 Scoop = 1 Tablespoon (TBSP).

Directions for Best Results:

1. Mix: Combine each dose with at least 1 gallon of pond water. Stir well to activate and suspend the dry bacteria.
2. Apply: Distribute the mixture evenly across the surface of the pond. Keep the liquid agitated while applying to ensure an even spread.
3. UV Clarifiers: Turn off UV lights for 24 hours after application to allow bacteria to colonize. (Note for brand new biofilters: Keep UV off for 48–72 hours).

KoiGuard Expert Pro-Tips & Technical Specs:

• Ideal Conditions: Applies best when water temperatures are between 50°–90°F. For optimal bacterial replication, maintain a pH of 6–8, alkalinity over 100ppm, and ensure your pond is well-aerated.
• Warning: Never mix or apply this product simultaneously with harsh bactericides, chemical parasite treatments, or quaternary disinfectants (such as those used during quarantine or disease outbreaks), as they will instantly degrade and kill the beneficial bacteria.
• Download SDS Sheet here (PDF)
• Storage & Shelf Life: Store out of direct sunlight in a cool, dry place. For peak performance and highest bacteria counts, use within 12 months of opening.
• Boost Your Results: For ultimate water clarity, use in conjunction with KoiGuard™ Pond Enzymes.

Made in the USA 🇺🇸