Case Studies & Testimonials
We’ve helped thousands of pond lovers over the years achieve the crystal–clear, hassle–free pond of their dreams. But don’t just take our word for it. Read on to hear from some of our dedicated users.

Cindy P. – String algae in small pond.
“We have a very small pond and string algae was a big issue. I purchased Nualgi and love the results. I’m enjoy seeing my fish swim, I find it to be very relaxing.”

Carole G. – “This product beats everything I’ve tried before!”
“Used Nualgi for three weeks, for the first time in TEN YEARS my pond is crystal clear at this time of year! I’m ecstatic over this product.”

Marge – “This product is amazing!”
“I added the few drops required and cleaned my filter often. It didn’t appear to change until week 3 when all of a sudden I noticed I could see about 12″ deep and the next day it was completely clear!”

B. Zimmer – “I gave it a try, and wow!!”
“I have a 4K gallon pond with lots of Koi, works great! No UV filter for a year and a half and I have clear water!”

Vicky H. – “We are absolutely pleased with your product!!”
“It’s been about 4 weeks since we starting using your product. At first, it seems as though nothing was changing. As of today, out water is amazingly clear!!”

Marieann S. – “My water is so clear. I’m impressed!”
“Nothing worked until Nualgi, we even unplugged the U.V. lights on our filter & fountain with Nualgi & it cleared up great! Canadian climate is a challenge for pond lovers, as we can have wicked temperature fluctuations in just a few days.”

Sheila V. – Crystal Clear Overnight
“Look how clear our pond water is! A day before, our pond water was green and murky and now look… 2 ml’s of your product changed our water to crystal clear overnight!”

Linda W. – Pond Maintenance Contractor
“The amount used is what is amazing – so little with such great results. We are a professional landscaping & water garden company. We do maintenance on about 20 ponds each month. I sell Nualgi because it is a product I believe in & our clients love that it keeps there ponds clean & clear.”
