You have a minor misspelling in the following sentence:

Do not be suprised, over head tanks are filled with water constantly, though clean but it's still a good breeding ground for mosquitos, all the insect needs is breedingbody and it would lay its egg, a mosquito larva can easily be spotted in our tanks and a ''Wriggler'' can survive for 4-14 days.

It should be surprised instead of suprised.