Aquathol K Concentrated Aquatic Herbicide
Best aquatic herbicide for pond owners seeking safe, effective weed control.
This is the gold standard for reclaiming a pond from aggressive vegetation without compromising the ecosystem. While it requires careful application to manage its non-selective nature, the rapid breakdown and fish-safe formula make it the most responsible choice for serious aquatic maintenance.
$189.00
at
Practical Garden Ponds
Who it's for
- Landscapers seeking precise control without harming shoreline vegetation
- Pond owners needing immediate relief from invasive submerged weeds
- Busy property owners wanting minimal disruption to pond activities
Who should skip it
- Conservationists worried about maintaining healthy oxygen levels for fish
- Novice pond managers intimidated by complex volume calculations
- Budget-conscious buyers managing large-scale aquatic treatment areas
Performance breakdown
Weed Eradication Speed
Rapid post-emergent action clears dense vegetation with impressive efficiency.
Aquatic Safety Profile
Short half-life ensures minimal disruption to fish and pond ecosystems.
Application Versatility
Flexible liquid and granular options suit various pond management needs.
Residual Control Duration
Three to four weeks of protection requires consistent seasonal maintenance.
Regulatory Accessibility
Strict shipping restrictions limit availability across many US states.
Formulation Potency
High-concentration endothall formula delivers professional-grade results for stubborn weeds.
Key Specs
Active Ingredient
40.3% dipotassium salt of endothall
Liquid Dosage Rate
0.4-3.2 gallons per acre-foot
Granular Dosage Rate
3.3-22lb per acre-foot
Technology
Culigel® super absorbent polymer
Residual Activity
3-4 weeks
Shipping Restriction
Cannot be shipped to AK, CA, CT, ID, HI, ME, MA, NH, NY, RI, VT, WA
Application Method
Granular, Concentrate
Weed Control Type
Non-selective
Application Timing
Post-emergent
Effectiveness Duration
3-4 weeks
Know before you buy
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Ask Metto anything about the Aquathol K Concentrated Aquatic Herbicide before you decide.
