Water restoration for pond and lake owners
To you it's the place itself: the pond your family swims in, fishes, and looks at every day. It deserves better than a monthly jug and a promise.
The problems we see on your water
Pond algae: fix the conditions that favor it
Murky pond water: find the cause, then clear it
Aquatic weeds: what oxygen can and can't do
Pond muck: digest the organic layer
Stagnant water and mosquitoes: what actually works
Pond odor: the smell is your pond out of oxygen
Fish kills: the overnight oxygen crash, prevented
Tired of algaecide every month? Exit the treadmill
What Alchemal installs and takes responsibility for
Algae takes over when the pond gives it an advantage. When water runs low on oxygen, algae wins by default. We put the oxygen back, surface to bottom, and the algae loses the conditions it needs. No chemicals in your water, and we’ll show you the measurements, week by week, as it recovers.
The offer is a system plus an ongoing relationship. For most home ponds the system is the N1: a shore cabinet about the size of a large cooler that plugs into a standard 120 V outlet, with a solar option for ponds without power, and a published target price band instead of a mystery quote. Stewardship carries everything else: service, sensors, and a report you can actually read. An assessment starts with a measurement, so your pond’s baseline is real before any contract is signed. If the assessment finds your problem isn’t an oxygen problem, the report says so.
Timelines come as ranges because that’s what’s true: measurable oxygen change in 2-4 weeks for most ponds, visible change in 6-12, full confidence after one season. You won’t be waiting blind. We measure weekly, and if the curve isn’t moving, you hear it from us first.
Proof from owners
The first installations for this audience are being instrumented now, and their case files publish when the record is worth reading. The methodology is already public: what we record, how we calibrate, and how we report what didn't move.
From your first note to the assessment
- You describe the water. A specialist reads it, replies with a plain answer, and says whether an assessment makes sense.
- Your water goes on the schedule. The first assessments and installations are being scheduled now; requests are answered in the order they arrive.
- The assessment puts a baseline on paper: dissolved oxygen top to bottom, clarity, the condition of the sediment, and a plan with a prediction attached. If oxygenation isn't the right fix, the report says so.
Questions owners ask
What does this cost compared to what I'm doing now?
More at month one, less over the life of the pond. The N1, the unit that fits most home ponds, has a published target price band on our what-it-costs page, so you can see the shape of the number before anyone has your phone number. If you've been treating chemically for a few seasons, add up the invoices. Many owners find they've already spent more than restoration costs, in installments, without the pond getting healthier. The assessment includes that math for your water, using your numbers.
Do I have to drain the pond or stop using it?
No. The system installs in the pond as it is, runs quietly and continuously, and the water stays in use throughout. There's no application to wait out and nothing added to the water except oxygen.
What do I have to maintain?
Approximately nothing, by design. Stewardship includes the service visits, sensor checks, and seasonal transitions. It's powered equipment near water, so we handle winterization and say so in the proposal.
Start with a conversation.
Describe the water and a specialist replies with a plain answer, before any commitment. Your water, your numbers.