Mosquito Dunks - Biological Mosquito Control

Blue Fish Aquarium

  • $ 5.99
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  • Safe for fish ponds and animal troughs.
  • Kills mosquito larvae in standing water.
  • Use in flower pots, tree holes, bird baths, water gardens, rain barrels, roof gutters and unused swimming pools.
  • Keeps working for 30 days and longer.
  • Not for use in Human drinking water
MOSQUITO DUNKS float on water and will keep in working for 30 days or longer under typical environmental conditions.  While floating, they slowly release a long-term, biological mosquito larvicide at the water's surface.  This larvicide gradually settles in the water whereit is eaten by mosrquito larvae growing there.  MOSQUITO DUNKS may be used in all types of containerized standing water sites, except finished, treated drinking water, where mosquito larvae grow.  Alternated wetting and drying will not reduce their effectiveness.  

To prevent the MOSQUITO DUNKS from being washed away, the DUNKS can be anchored using a string tied through the center hole, or they can be staked in place.

Outdoor Use Around Your House
Use one (1) MOSQUITO DUNK for up to 100 square feet of water surface, regardless of depth.  They can be used whole or broken into portions and applied to containerized standing water found near your home such as:

  • Bird baths
  • Flower pots
  • Tree holes
  • water gardens
  • Rain barrels
  • Roof gutters
  • Animal watering troughs

MOSQUITO DUNKS Surface Area of Standing Water Use QTY
  1 to 5 sq ft 1/4 DUNK
  5 to 25 sq ft 1/2 DUNK
   25 to 100 sq ft  1 DUNK
  Above 100 sq ft 1 DUNK/100 sq ft




Aquarium Pharmaceuticals Mars Fishcare

Made in the USA