: an act of showing someone how something is used or done : demonstration. 1  I saw a demo on how to use the computer program. 2  The salesman gave us a demo of the vacuum cleaner, and it seemed to work very well. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples 3
If however, you are talking about some maggots in a bowl of wet food (either canned food or dry food which got wet or which you deliberately added fluid to) it is a different matter. Maggots come from flies eggs and they take some set period of time to hatch from the eggs.
Most of our maggots are used for fishing bait and we produce different colours by dying the food they eat. There are 16 maggot farms left in the UK and we are the largest. At full production we can produce 5,000-6,000 gallons of maggots per week, or 20-23 tonnes. Up to half our production is for export.