Click here to visit Bubbletubing.com 
Aeration 
Deicing 
Floating Fountains 
Bioaugmentation 
Aquatic Tools 
Bubble Curtains Eurasian Water Milfoil Control with ProcellaCOR FX
ProcellaCOR FX: A New Selective Option for Eurasian Watermilfoil Control in Québec
A selective, ultra-low-dose treatment option for Eurasian Watermilfoil, with multi-season results in documented case studies.
Why a Holistic Stewardship Firm is Finally Offering an Herbicide
For 25 years, CanadianPond.ca has focused exclusively on the holistic management of water quality through improved aeration and beneficial bacteria supplements. We understand why the word “herbicide” makes people nervous; for decades, aquatic chemicals were blunt instruments—short-term fixes that could disrupt the broader ecosystem.
ProcellaCOR FX is a different animal. It isn’t a traditional chemical; it is a molecularly precise bio-mimic that targets a growth protein found in invasive milfoil and a handful of closely related aquatic plants. It is practically non-toxic to amphibians, fish, birds, and mammals. It is applied in minuscule doses and breaks down within days without lingering in the ecosystem. After a quarter-century of water stewardship, we are offering this solution because new technologies have finally provided the surgical, low-dose tool that Québec lakes deserve.
Visit our FAQ for the full scientific breakdown and safety data.
Why More Québec Lake Stewards Are Looking at ProcellaCOR FX
For decades, we fought milfoil with tarps and divers. It was expensive and temporary — a never-ending battle. Some policy-makers and citizens had given up hope of ever finding a way to recover our lakes. ProcellaCOR FX is the first real alternative in 40 years.
Controls Milfoil
ProcellaCOR FX targets the whole plant, roots included.
Significant Savings
Major cost reduction compared to annual diver harvesting or benthic barriers over a 3-year period.
Selective
Designed to target Milfoil specifically and applied surgically to milfoil beds, leaving native pondweeds and lilies to thrive.
No Benthic Disturbance
Does not disturb or isolate the benthic sediments from the water column as tarping does.
A Canadian Precedent: Farlain Lake, Ontario
Canada’s first lake treatment using ProcellaCOR FX took place at Farlain Lake, Ontario, on September 6, 2023. As of now, it remains the only Canadian lake treatment in our current reference base, making Farlain the Canadian case proving its efficacy and safety under real lake conditions.
The Cost of Inaction
Milfoil is not just an aesthetic nuisance. Left unchecked, it steadily changes how a lake feels, how it functions, and how people value living on it.
Property Value Pressure
When shorelines become visibly weed-choked, buyers stop seeing a healthy lakefront asset and start seeing an ongoing management problem. That perception can drag on confidence, enjoyment, and long-term property value.
Swimming Becomes Unpleasant
Dense surface mats and trailing stems turn swimming areas into something people avoid. Families stop using the water the way they used to, even before conditions become truly severe.
Watercraft Access Shrinks
Propellers foul, paddling routes tighten, and docks become harder to approach cleanly. What should feel like open water starts behaving like a clogged shoreline corridor.
The Lake Stops Looking Healthy
Aesthetic decline matters. Once visible mats dominate the shoreline, residents and visitors no longer experience the lake as clear, inviting, and alive. That reputational damage spreads quickly through a community.
Native Plants Get Choked Out
Milfoil does not simply join the ecosystem. It crowds it. Dense invasive growth can suppress native aquatic plant communities that normally provide structure, diversity, and resilience.
The Ecosystem Becomes Poorer
Over time, a lake dominated by an invasive monoculture is an impoverished lake. Habitat quality declines, ecological balance weakens, and the whole system becomes less healthy and less resilient.
The real cost of waiting is not just another season of nuisance. It is another season of normalized decline.
What Farlain Lake Stewards Are Saying
“We’ve been at it for years and years and years, spending a lot of money, and we’ve been looking for a silver bullet, and I think maybe we found it.”
— Brian Kelso, EWM Committee Lead, Farlain Lake Conservation Association (Ontario)
“We felt like we were beating our heads against a brick wall until Pete discovered ProcellaCOR.”
— Elizabeth Di Chiara, Farlain Lake Conservation Association (Ontario)
“My grandkids are jumping off the dock — no weeds. We love this. It just makes the cottage again.”
— Scott Dales, President, Farlain Lake Conservation Association (Ontario)
The Science: How it Works
Ultra-Low Dose Injection
Applied at parts-per-billion levels—a tiny amount targets only the invasive species.
The “Growth Overdose”
The plant interprets the formula as a growth hormone. It grows so fast that its cellular structure collapses, roots included.
Rapid Breakdown, No Season-to-Season Carryover
Breaks down rapidly in water through sunlight and microbial action, with no meaningful carryover to following growing seasons.
A Clear Choice for Your Lake, Your Family, and Your Neighbours
No Swimming Restrictions
No label restrictions on swimming or fishing.
Concerned about Drinking Water?
No label restrictions on drinking water use.
Native Plants Thrive
“The native plants that we sampled were robust. They were healthy. It succeeded in killing Eurasian watermilfoil without harming native plants.”
— Peter Andrews, FLCA
Fish Populations Healthy
At Farlain Lake, Ontario, walleye population near carrying capacity post-treatment. Fish life “abundant” in all treated areas.
Traditional Methods vs. ProcellaCOR FX
| Feature | Divers/Tarping | ProcellaCOR FX |
|---|---|---|
| 3-Year Cost (per hectare) | $150,000 – $250,000 | $20,000 – $30,000† |
| Duration of Control | 1 Season (Regrowth expected) | Less Than 50% Recovery Within 3 Years* |
| Root Kill | Incomplete (recolonization possible) | Systemic – targets the root crown |
| Fragmentation Risk | Variable (Manual disturbance) | Zero |
*Commercial guarantee: less than 50% recovery within three years. Full guarantee terms apply.
†Estimated cost range. Actual pricing depends on survey requirements, distribution and density of milfoil beds, accessibility, and site conditions.
Eurasian Watermilfoil in Québec: A 40-Year Battle
1958
First spotted in the St. Lawrence River
1970s
Milfoil spreads to inland lakes via watercraft
2018
Québec invests $8M to combat milfoil → still no viable path for control
2023
ProcellaCOR FX registered in Canada by Health Canada’s PMRA — first real alternative in decades
2024
220+ lakes officially “at risk” despite millions spent
2026
First ProcellaCOR FX treatments proposed in Québec — your lake could be one of them!
The Path to a Clean Lake in 2026
The Québec permit process (MELCCFP) takes time. If you’re already tarping and/or using divers, you already know what’s involved!
Your journey begins with high-quality lake surveys to identify milfoil beds, milfoil density, native species, and local dilution factors
CanadianPond.ca provides technical documentation and dosage estimates to support an authorization submission prepared by your lake committee or consultant.
Professional application by our certified team to the precise locations, at the precise depths, of your milfoil beds.
Learn More & Get Started
Private Ponds / Closed Systems
For private ponds without a surface outlet, ProcellaCOR FX may be a direct treatment option.
Lakes, Associations & Municipalities
For lake-level projects, start by understanding the authorization path, the technical documentation, and the Canadian precedent.
Discuss Your Lake With CanadianPond.ca
We can help you determine whether your situation fits a closed-pond treatment or a lake-level authorization process.
Email: info@canadianpond.ca | Phone: 1 450 243 0976