I agree, the activity around an underwater light would be interesting to observe. However, I think that a bug light could add substantial forage to a pond. Depending of course, on the season, and the availability of bugs in the area.

From what I've read, many insects are very nutritious, even for human consumption. It's said, they can provide substantial amounts of protein, iron, calcium, and other essential minerals and vitamins. There are about 1,400 species of edible insects in the world, and nearly 3,000 ethnic groups worldwide that currently feast on them.

Theoretically, insects can be farmed far more efficiently than beef, pork, poultry, fish, or even agriculture crops. They may very well be a vital food source in the future for a growing human population.

Just imagine: A McBeetle Burger, or Kentucky Fried Crickets. Wait! How about a WhataBugger....... Would you like flies with that order?

Bugs In Your Teeth