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Don from Modesto, Ca writes

Can I use BTI Mosquito Dunks in my Koi Pond or will it harm the fish?

Answer:

BTI Mosquito Dunks can be used in koi ponds and will not be harmful to fish. Depending how big the pond is, you can  break the one briquet in half to treat a smaller area. 1 briquet will treat 100 sq ft of water.  1 briquet treats up to 100 sq ft of water 1 briquet treats up to 100 sq ft of water 1 briquet treats up to 100 sq ft of water  

Answer last updated on: 04/23/2018

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BTI Mosquito Dunks

BTI Mosquito Dunks

4.5 out of 5 stars

$28.98

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