Regular price
Sale price
Regular price
Sold out
Unit price

Sonar Ready-To-Use RTU represents an exciting new era in pond weed management for the do-it-yourselfer!

The innovative new RTU formulation allows anyone to make water usable for recreation, bring fish populations back into balance and restore property values. Its so simple that applying Sonar RTU doesn't require any mixing, special spray equipment or a boat simply open the bottle and treat from the shoreline.

Many pond owners consider duckweed to be their toughest aquatic weed problem. Duckweed is a very common nuisance aquatic weed that is spread from pond to pond via waterfowl or other wildlife. While it is commonly mistaken for algae, duckweed is actually a tiny plant with an explosive reproductive capacity that can completely cover a pond in just a few weeks to the point that the infested waterbody resembles a golf-course green. Fortunately, no other aquatic herbicide is more effective on duckweed.

Sonar provides complete, long-lasting control of duckweed and other stubborn unwanted aquatic vegetation

32oz. Container Ready-To-Use

What Sonar RTU Controls:

  • Alligator Weed
  • American Pondweed
  • Bladderwort
  • Coontail
  • Creeping Water Primrose
  • Curly-Leaf Pondweed
  • Duckweed
  • Eurasian Milfoil
  • Watermeal & Other stemmed Plants

How Sonar RTUWorks
Sonar RTU manages undesirable aquatic weeds for a year or longer and is recommended for use in water bodies with soft or muck bottoms. Sonar RTU contains 3.79% fluridone in an easy-to-use liquid formulation that is applied straight from the bottle.

Sonar works by stopping photosynthesis, which robs target plants of their ability to make food. Target plants turn white and gradually die over a period of six to twelve weeks. Unlike other aquatic herbicides, Sonar has no restrictions for swimming, fishing, boating or livestock use, even immediately after application. Check the label for irrigation precautions.

Sonar is the world's leading brand of aquatic herbicide for the selective, long-term control of undesirable aquatic vegetation. With an unmatched dedication to advancing the science of aquatic plant management, researchers at SePRO Corporation have integrated fifteen years of laboratory research, field expertise and formulation innovation into Sonar RTU, the first Sonar product designed specifically for small pond and lake owners.

Now you can benefit from time-tested application methods and materials developed by SePRO scientists all in one convenient package you'll use right on your waters edge.