Clear, algae-free pond water. Naturally, without harsh chemicals.
The Renew, Revive, Remove program clears green water and pond muck at the source with beneficial bacteria, enzymes and aeration, safe for fish, pets and livestock.
- Serving our customers since 1988
- No harsh chemicals, bio-based
- Safe for fish, pets and wildlife
- North American based company
Shop by category
Everything your pond needs, by category
Wind, solar and electric aeration, natural water treatments, and the accessories to keep it all running.
The 3-step program
Renew. Revive. Remove.
A simple, proven routine that treats the cause of pond problems, excess nutrients, instead of just masking the symptoms.
- Step 1
Renew with conditioner
Beneficial bacteria and enzymes digest the sludge, muck and nutrients that algae and weeds feed on.

- Step 2
Revive with aeration
Adding oxygen keeps the good bacteria working and helps your whole pond ecosystem stay balanced year-round.

- Step 3
Remove what’s left
Clear stubborn surface growth and debris, then let the natural biology keep your water clear.

Best sellers
Pond care that works with nature
Conditioners, natural dyes and concentrates trusted by pond owners across North America.
Aeration Systems
Wind, solar and electric aerators to keep your pond healthy from the bottom up. Start with the system sized to your acreage, depth and power access.
Pond Water Treatments
All-natural conditioners and pond dye that treat the cause of green, murky water, season after season.
Complete Your Setup
The airlines, diffusers and accessory kits that get your aeration system installed and running right.
For your water
The right care for your pond
Every pond is different. Find guidance and products tailored to how you use your water.
Real stories
Real people. Real results.
Pond owners across the US share how they cleared their water, naturally.
Why Nature’s Pond
Treats the cause, not just the symptoms
Herbicides and algaecides kill growth, then leave dead matter behind to feed the next bloom. Our approach breaks that cycle.
Bio-based science
Concentrated beneficial bacteria and enzymes digest excess nutrients at the source.
Safe by design
Formulated to be safe for fish, pets, livestock, wildlife and the people who enjoy the water when used as directed.
A balanced ecosystem
Paired with aeration, natural biology keeps your pond clearer for longer.
North American based company
Developed and produced in North America by a Koenders company.
The science, simplified
Billions of hard-working microbes in every treatment
We have helped pond owners across North America shift from a costly cycle of chemicals to a natural approach that gets better over time, treating the cause of green water instead of just the symptoms.
Digests sludge, muck and organic bottom build-up
Reduces the nutrients that fuel algae and weeds
Helps clear and deodorize the water naturally
Get started
Ready to bring your pond back to life?
Start with the conditioner, add aeration, and let nature do the rest.





































