PondScape Harmony

SKU: 52641
$24.99
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Natural Pond Clarity Through Beneficial Bacteria

PondScape HARMONY Dry Beneficial Bacteria is a scientifically formulated treatment that naturally cleans and clarifies your water garden, koi pond, or lake. Each convenient water-soluble packet contains a powerful blend of pro-biotic microbes, enzymes, and electrolytes that work together to break down sludge, uneaten fish food, fish waste, and excess nutrients that cloud your water.

What HARMONY Does for Your Pond

  • Reduces Sludge Buildup: Breaks down organic matter accumulating on the pond bottom
  • Eliminates Waste: Digests uneaten fish food and fish waste before they decompose and cloud water
  • Starves Algae: Removes excess nutrients that fuel unwanted algae growth
  • Improves Water Quality: Creates crystal-clear water and a healthier environment for fish and plants
  • 100% Natural: Safe for fish, koi, aquatic plants, pets, and wildlife

Available Sizes

Choose the perfect quantity for your pond maintenance schedule:

12-Count Box (SKU: 52641)
Perfect for smaller ponds or getting started with beneficial bacteria treatment. Each packet treats 1,000 gallons. Ideal for 3 months of weekly maintenance on a 1,000-gallon pond, or 6 weeks on a 2,000-gallon pond.

24-Count Box (SKU: 52642)
Best value for larger ponds or season-long maintenance. Each packet treats 1,000 gallons. Provides 6 months of weekly treatments for a 1,000-gallon pond, or a full season of maintenance for ponds up to 3,000 gallons.

How to Use HARMONY

Application is Simple: Add 1 packet per 1,000 gallons of pond water. Simply toss the water-soluble packet into the area of your pond with the best circulation—it will dissolve quickly without needing to be opened.

Application Schedule:

  • New Ponds or Spring Start-Up: Apply daily for 2 weeks to establish beneficial bacteria colonies
  • Ongoing Maintenance: Apply once a week throughout the season for optimal water quality
  • Problem Ponds: If your pond has poor filtration, is overstocked, or has extremely poor water quality, you can safely triple the dose to 3 packets per 1,000 gallons until water quality improves

Optimal Conditions for Best Results

  • Water pH should be between 5.7 and 9.5
  • Water temperature should be at least 48°F (9°C)
  • Apply in areas with good water circulation for even distribution throughout the pond

The Science Behind HARMONY

HARMONY's pro-biotic microbes are nature's cleanup crew. These beneficial bacteria colonize your pond, continuously consuming organic waste and breaking down harmful compounds. The added enzymes accelerate the breakdown of complex organic matter, while electrolytes support bacterial activity and fish health. This natural biological process creates a balanced ecosystem that maintains itself with regular weekly applications.

Need Faster Results in Cold Weather?

For immediate results, even in colder temperatures below 48°F, check out our PULSE Supercharged Bacteria, which works faster in cooler conditions and delivers rapid water quality improvements.


Frequently Asked Questions

How often should I use HARMONY in my pond?

For new ponds or during spring start-up, apply HARMONY daily for 2 weeks to establish a strong bacterial colony. After that, maintain your pond with weekly applications throughout the season. If you have water quality issues, you can increase the frequency or dosage as needed.

What's the difference between HARMONY and PULSE?

HARMONY is a dry beneficial bacteria in convenient water-soluble packets, ideal for regular weekly maintenance. It works best in water temperatures above 48°F (9°C). PULSE is a supercharged liquid bacteria that works faster and remains effective in colder temperatures, making it perfect for early spring or when you need quick results.

Is HARMONY safe for fish, plants, and wildlife?

Yes! HARMONY uses 100% natural beneficial bacteria, enzymes, and electrolytes that are completely safe for fish, koi, aquatic plants, pets, and wildlife. You can even safely triple the dose in problem ponds without harming your pond ecosystem.

How many packets do I need for my pond?

Use 1 packet per 1,000 gallons of water for weekly maintenance. For a 2,000-gallon pond, use 2 packets weekly. For a 5,000-gallon pond, use 5 packets weekly. The 12-count box provides 12 weeks of treatment for a 1,000-gallon pond, while the 24-count box provides 24 weeks.

Can I use HARMONY in cold water?

HARMONY works best when water temperatures are at least 48°F (9°C). Below this temperature, bacterial activity slows significantly. For cold water applications or faster results in early spring, we recommend our PULSE Supercharged Bacteria instead.

Do I need to open the packets before adding them to my pond?

No! The packets are water-soluble and designed to be tossed directly into your pond. They dissolve quickly on their own, releasing the beneficial bacteria. Just throw them into an area with good circulation.

Will HARMONY harm my pond filter or UV sterilizer?

HARMONY is safe to use with pond filters. However, UV sterilizers can kill beneficial bacteria. For best results, turn off UV sterilizers for 24-48 hours after applying HARMONY to allow the bacteria to colonize your pond.

How long does it take to see results?

You may notice improved water clarity within 1-2 weeks of regular use. For new ponds or severe water quality issues, it may take 2-4 weeks of consistent application to see significant improvement as the bacterial colonies establish and multiply.

Can I overdose my pond with HARMONY?

No, HARMONY is completely safe and you cannot overdose. In problem ponds with poor water quality, you can safely use up to 3 times the recommended dose (3 packets per 1,000 gallons) to accelerate improvement.

What should I do if my pond pH is outside the 5.7-9.5 range?

HARMONY works best within the 5.7-9.5 pH range. If your pH is outside this range, address the pH issue first using appropriate pond pH adjusters, then begin HARMONY treatments once pH is stabilized.

How should I store HARMONY packets?

Store HARMONY in a cool, dry place away from moisture. Keep the box sealed when not in use. The water-soluble packets will dissolve if exposed to humidity, so handle with dry hands and keep away from water until ready to use.