Further field studies have been required by the EPA (16). Direct application of copper sulfate to water may cause a significant decrease in populations of aquatic invertebrates, plants and fish (17).   Effects on Aquatic OrganismsHello I just edited this answer Copper sulfate is very toxic to fish.
Jaguarundis are known to live throughout South America, Central America, Mexico and even Texas and southeast Arizona. Jaguarundis live in a variety of habitats, from grasslands to tropical forests, thickets, and even scrubland. Preferring to live near water, they are usually found near lakes, streams, or swamps.
It is believed that some jaguarundis were unintentionally released in the wild in the 1940s. There is no evidence besides witness accounts, and the existence of jaguarandis in the state is dubious. Two of the eleven species of skunks live in Florida.