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.
Amazon river dolphins, Inia geoffrensis, are found in South America from the Amazon river delta to the Andes Mountains. They can also be found in tributaries of the Amazon, lakes, and in the Orinoco River and its tributaries in Venezuela. They also inhabit rivers in Columbia, Ecuador, northern Peru, Brazil, and Bolivia.mazon river dolphins, Inia geoffrensis, are found in South America from the Amazon river delta to the Andes Mountains. They can also be found in tributaries of the Amazon, lakes, and in the Orinoco River and its tributaries in Venezuela. They also inhabit rivers in Columbia, Ecuador, northern Peru, Brazil, and Bolivia.