First of all, I'm a big fan of microfauna like copepods but since there are so many ways to get them pretty quickly (even simply by accident), what is the true value of adding one or multiple species? Please feel free to be as detailed as possible, or, if you feel it's kind of pointless, feel free to share your opinion as well. I've heard that they can help prevent the "uglies" or lessen them to some extent but how many people have really experienced this firsthand? Clearly there must be some reason people have made billion dollar companies out of startups that began with copepods. Very curious...