Aloha Packman,

Two ideas for mosquitos. The first is to put a drop or two, depending on the amount of water, of dishwashing liquid into the water. I am told the detergent changes the surface tension of the water, expediting the insects' drowning. Water surface changes from a lens shape to flat. And that is supposed to make it easier to get into the pores that insects breathe through.

The second idea is to put fish in there.