Deep water coral, also known as cold water coral, are most often stony corals belonging to the phylum Cnidaria. One of the most  common cold water corals is Lophelia pertusa. Fishing methods such as deep water trawling affect Lophelia pertusa negatively. These methods tend to break corals apart and destroy reefs. Please let me know if this bolded sentence should be written in the active or passive voice and provide an example. Thank you!

Deep water coral, also known as cold water coral, are most often stony corals belonging to the phylum Cnidaria. One of the most  common cold water corals is Lophelia pertusa. Fishing methods such as deep water trawling affect Lophelia pertusa negatively. These methods tend to break corals apart and destroy reefs.

Please let me know if this bolded sentence should be written in the active or passive voice and provide an example. Thank you!