NT-MAX Lake & Pond Sludge Digester

NT-MAX Industrial Strength Dead Algae Digestion Treatment is 100% Natural and environmentally safe.

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Client Testimonials

Hello Rob,

Hello I have a koi pond that I built and holds about 1100 gallons of water that was getting to be very green and all around the sides had long green hair like dead algae sticking. I ordered the 2 pound box of NT-MAX for the 2000 gallon koi pond and used 1 of the 4 packets that came in the box and in 24 hours later I could not believe it but the white gravel in the bottom of my pond is white again and the green hair like algae hanging from the sides and rocks is mostly gone plus I don’t have 1 sick fish. I hade the same problem last year and used a chemical it help the green very little and I lost several fish. I will order from you again and i will tell all my friends that have koi ponds to order this for their pond.

Thank you Howard Meddings


Hello Brad,

I have been using your NT – Max Bio Packs for two seasons and I found it to be the best product I have tried for clearing up my two Koi ponds. Every time I have called, your representative provide excellent customer service and answer all my questions as well as delivering the products in a timely manner. Thanks for all your help and guidance.

Yours Truly,

John Coyle
Valley Stream, NY



As you know, I manage 8 larger ponds in Hawaii and have had mixed results with chemical based treatments over the last 6 years or so. I did try a competing brand that faired well but the cost was way out of range with the homeowners which led me to your product. I have been using the chart for dose amount and the product works like a charm. I notice that if I hand sprinkle directly on the dead algae, it's gone in a matter of days.

Thanks again for the help,
James L. in HI


Dear Newtechbio,

Thank you for helping us solve our odor and decaying algae problems. Between the smell and the color, we were really at our wits end.

Thank you again,
Lena R.
Sarasota, FL


Dear Gary,

Thank you very much for all of your help and advice. Our lake was a constantly covered in slimy algae around the edges and the kids could not enjoy their lake at all. Your NT-MAX, along with our target sprays really made a difference and we will be back for sure.

Kerry S.
Edna, AL



Our campground lake has been plagued with string algae that has gotten consistently worse each year over the last 4 years. Roughly 15% of our 60 acre lake was smelly, green and very unsightly. We administered the NT-MAX product in early May along with blue dye for two months and used our remaining cutrine. We were very impressed to see visible results within 3 weeks and our water clarity improved a great deal. We are still using the maintenance amount and are very please with the results.

Karl & Samantha W.


Dear Gary,

We used your treatment and wanted to thank you for producing an alternative to chemical products. We are retired and have a 2 Acre pond with turtles, ducks, fish and our 2 labs use it as a swimming pool year round. The treatment has definitely made a big difference and we like knowing that our pond is safe and clear at the same time. 

June Erb
Perry, SC


Hello Brad,

 Thank you for the lengthy assistance a few weeks ago. Our golf course contains six small ponds and an effluent treatment pond that was inundated with algae which began last year that seems to have multiplied at an astonishing rate since being left alone without any treatment on our end. I noticed a reduction in decayed algae after roughly two weeks and the black dye is a perfect fit with a very realistic appeal. Thank you again and we will see you next year after the big freeze,

Most Sincerely,
Gerry from Hilton Head


Industrial Strength Nutrient, Sludge, Decaying Algae and Duckweed Treatment, Environmentally Safe, Strongest Product Available.

NT-MAX Pond and Lake Decaying Algae and Dead Duckweed digestion treatmentFree shipping on selected Decaying Algae treatment orders

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©Copyright 2007 NewTechBio NT-MAX Biological Digester Treatment USA All Rights Reserved NewTechBio USA provides the most powerful lake and pond cleaning enzyme and bacterial remediation treatments on the market in powder form. Lake dredging and EPA fines can cost tens of thousands of dollars to ensure a healthy ecosystem. NT-MAX Biological Digester treatment contains 12 trillion bacteria per gallon and can digest leaves, dead algae, decaying weeds and clipping and more - restoring your infested lake, pond or lagoon to crystal clear condition. *simulations reflect potential of NT-MAX Biological Digester treatment *Free shipping in the continental US only excluding Alaska, Puerto Rico, Hawaii and International orders. Other NT-MAX treatments may exclude shipping.