Naturally Balance Your Pond

Eliminate Nuisance Algae & Get Crystal Clear Water – Without an Algaecide!

Safely improve water quality and balance the nitrogen cycle in your pond to reduce maintenance, bad odors, and fish feed by treating with Nualgi Ponds. Our breakthrough formula adds missing nutrients back into the water for healthier plants and fish.

Easy-to-Use, Efficient, and Yields Rapid Results.

Bacteria/Enzyme Products

$10/5,000 gal of treated water
  • Combats Nuisance Algae
  • Safe Without Constant Aeration
  • Safe for Fish, Shrimp, and Crustaceans
  • Safe for Healthy Bacteria & Enzymes
  • Classified as Nontoxic
  • Improves Biological Filtration
  • Increases Nutrient Bioavailability
  • Delivers Live Food for Fish
  • Provides Nutrients for Aquatic Plants

Copper Sulfate (Algaecides)

$20/5,000 gal of treated water
  • Combats Nuisance Algae
  • Safe Without Constant Aeration
  • Safe for Fish, Shrimp, and Crustaceans
  • Safe for Healthy Bacteria & Enzymes
  • Classified as Nontoxic
  • Improves Biological Filtration
  • Increases Nutrient Bioavailability
  • Delivers Live Food for Fish
  • Provides Nutrients for Aquatic Plants

What Our Users Have To Say

View testimonials & case studies for a scientific analysis of this product’s revolutionary effectiveness from real users.

Victoria Anne S. – Algae Relief

“We are already noticing less algae floating on the surface in the afternoon. I can’t wait to dose again this Saturday and see what the coming week brings! So far so good!” – Victoria Anne S. Victoria Anne S. decided to give Nualgi a try after...

Woody S. – Naturally Clear For Koi And Ducks

Woody S. is a Nualgi Pond customer who manages three gorgeous backyard ponds full of fish and wildlife. With some guidance from us and a bit of patience, he was able to achieve crystal clear water in all of his ponds.

Roger D. – No More Algaecide

Roger D. owns a 8800 gallon water garden. Roger was reluctant to give up his use of the UV light and algaecides, but after he verified that Nualgi was an all-natural remedy, he decided to give it a try.

It has seemed to help me maintain my pond with great easy this year. I have not had to use algaecide as much.

Alvina S.

Amazingly, this product started ridding my algae the 2nd day. I had string algae on my plants & liner..Gone! I will continue to buy this product.

Tara Wickstrom

After my first dose of Nualgi, I returned to the pond a week later and for the first time in two years not a single strand of hair algae had returned.

Charles R.

We have noticed a huge difference and so have many people, our water is nice and clear. Two of our friends have ordered it now too.

Becky H.

WHAT ARE THE BENEFITS?

Nualgi Ponds has been developed specifically to starve nuisance algae, reduce foul odors, and increase oxygen levels in your pond. Nualgi promotes greater fish and plant health while keeping the water crystal clear. Enjoy your new habitat and show off your pond as your fish become more active and your plants gain more color.

Learn the Benefits

WHAT IS NUALGI PONDS?

Easy to use, efficient, and yields rapid results. This breakthrough formula of 12 essential elements were engineered specifically to benefit your fish, shrimp, and water garden wildlife.

Learn More

HOW DOES IT WORK?

Within 3 – 5 hours of applying Nualgi Ponds, a bloom of Diatom algae (the good kind!) will develop. The diatom algae bloom out-competes nuisance algae for CO2, N, P and other nutrients, causing the bad algae to die off. It then locks away some of the harmful nutrients in the new bio mass that is consumed as live food for your fish and zooplankton.

Safe for Fish, Plants & All Types of Ponds

Nualgi Ponds can be used in any outdoor water feature to naturally control algae, improve water quality & reduce foul odors.

Attention Aquarium and Fish Tank Owners!

Remove nuisance algae in your aquarium and improve health to safely restore missing nutrients, improve water quality, and bring balance to the world you work so hard to maintain.

Safe for use in freshwater, saltwater, reef, planted tanks, biocubes, frag tanks and more to improve fish health, coral vibrance, and reduce water changes.

Buy Nualgi for Aquariums