: 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.
Also called spikes or grubs, maggots are a great bait to use for panfish like bluegill. Spikes have a bad reputation among non-anglers. But, you should know that maggots are one of the cleanest baits available. Maggots purchased in U.S. are the larval form of the blowfly. Like worms, they will catch almost any freshwater fish. Catching Maggots. Hmmm.