N-Zyme | Eco-friendly Pond & Lake Water Clarifier Powder Bacteria
- FREE SHIPPING:
- Lower 48 States USA
Description
Black Label N-Zyme | Eco-friendly Pond & Lake Clarifier
N-Zyme is Premium Grade All-Natural, Eco Friendly Pond & Lake Clarifier designed to reduce and get rid of sludge, muck and nitrogen, odors, fish waste, decaying organic buildup and clarify the water column in lakes & ponds.
Formulated with Class-1 Muck Degrading Organisms, Enzymes, Bio-Stimulants and Select Beneficial Bacterial Strains. These 3 key ingredients work together in a three-pronged approach to reduce nutrient loading, sludge, odors and boost the existing bacteria population which creates a healthy rhythm in lakes and ponds.
N-Zyme's Commercial Grade Formula is Powerful, Yet 100% All Natural Non-pathogenic, non-toxic, safe for humans, wildlife, and livestock.
Common applications for N-Zyme Lakes & Ponds, Decorative Ponds, Koi Ponds & Water gardens of all sizes.

More About the N-Zyme
N-Zyme comes in powder form and in 8 oz (1/2 lb) water soluble packets.One packet will treat between 1/2 to 3/4 acre-ft. (16,000 + gallons)
Satisfaction Guaranteed: As with every ShoreTech Black Label product, N-Zyme comes with a 100% satisfaction guarantee. If you are not completely satisfied with this product simply return it for a full refund. No questions asked.
Benefits
- Clarifies water in lakes and ponds
- Reduces sludge and muck
- Fixates phosphorous and reduces nitrogen
- Reduces odors
Questions About the N-Zyme?
Call Weeders Digest at 877-224-4899 for help choosing the right equipment for your lake or pond.
Specifications
Specifications
| Item Name | Black Label N-Zyme |
|---|---|
| Common Applications | Lakes, Large Ponds, Decorative Ponds, Koi Ponds |
| Coverage | 2-4 packets per surface acre |
| Packaging | Packed in 8oz (1/2 lb) water soluble packets |
| 3 lb | includes 6 x 8oz packets |
| 10 lb | includes 20 x 8oz packets |
| 25 lb | includes 50 x 8oz packets |
| 50 lb | includes 100 x 8oz packets |
BULK PRICING AVAILABLE - Call for details
Why Buy From Us
We Are Experts
All of our agents have extensive knowledge of every item we sell. The result is a first hand, intimate understanding of our catalogue, which we pass along in helping you find your perfect lake or pond management solutions. In many cases, we also offer customization options so don’t be afraid to ask.
Life Long Support
When you deal with Weeders Digest, you get so much more than “a great product”. You receive 24/7 support, product use feedback from a staff with working knowledge of the equipment, installation tips, service assistance, and the personal touch a small business offers . We strive to build lasting relationships with our customers, and love to see/hear the amazing results as much as you!
Satisfaction Guarantee
Customer satisfaction is our highest priority. If for any reason you are not 100% satisfied with your purchase, or experience with our company let us know – we will make it right.
Best Price Guarantee
Although many of our products are only available from us - some other brands may be available elsewhere. If you find a competitor offering an identical item at a lower advertised price, just email, text or call us with the ad or link to the product and 99% of the time we can BEAT any offer - And at a price that will make it worth your troubles!
Resources/Manuals
Resources/Manuals

Related Tools
Products That Work With the N-Zyme
Related Weeders Digest products to consider with the N-Zyme.
FAQs
N-Zyme FAQs
Answers to common questions about the N-Zyme.
What is N-Zyme and how does it work?
N-Zyme is a commercial-grade, all-natural clarifier that combines Class-1 muck-degrading bacteria, enzymes, and bio-stimulants. It breaks down sludge, organic waste, and nutrients to clarify water naturally, and helps to balance the nutrient load to reduce algae blooms
How is it packaged and dosed?
It comes in 8 oz water-soluble packets. Each treats ½ to ¾ acre-ft (~16,000+ gallons). Kits are available in 3, 10, 25, or 50 lb sizes with multiple packets
Can it reduce odors and muck?
Yes—the enzymes and bacteria reduce organic sludge and fish waste, reducing foul smells and thick muck layers
Is it safe for fish, plants, and wildlife?
Completely. It's non-toxic, non-pathogenic, and safe for human contact, fish, wildlife, livestock, and aquatic plants
When is the best time to use N-Zyme?
Works best during warm months when water temps are above 60 °F. Monthly treatments help maintain clarity, especially during peak growth seasons.
What's included in the formula?
It blends enzymes, bio-stimulants, and proprietary bacterial strains that feed on organics and nutrients, supporting a healthy microbial community
Can I spot-treat problem areas?
Yes—you can broadcast entire packets across the water body or apply them near inflows, dead zones, or shoreline muck for targeted treatment.
How often should I apply it?
For maintenance, treat monthly. If the water is severely murky or smelly, weekly dosing for a short initial period helps jump-start the clarifying process.
How soon will I see results?
Water bodies vary, but some reports show clearer water and reduced muck within days to a couple of weeks, though full clarity may take longer depending on conditions.
How does N-Zyme compare to other clarifiers?
Unlike standard clarity agents, N-Zyme supports ongoing microbial health and digestion of organics, reducing reliance on harsh chemicals and promoting sustainable pond balance
1 Review
-
Clear water from N-Zyme
Been using N-Zyme for years in my Japanese koi pond. Water is so clear, you can see babies in the deep end. (8ft deep)