Abby O. Right before the 2020-2021 school year started, Mr. Jens more than doubled the number of fish in his tank. Eleven fish joined the tank in Busan, bringing the total of occupants up to twenty. Unfortunately, several of the larger fish that used to occupy the tank passed away over the summer. While they will be missed, students can enjoy getting to know the six green neon tetras and five rainbow fish Mr. Jens added to populate the aquarium. The arrival of new fish further enhances the positive influence of Mr. Jens’ aquarium on his students’ ability to learn as the fish relax the students and create a pleasant environment. Watching fish swim around together in a tank has proven to reduce anxiety levels. This assertion is supported by Ethan Chan (11), who, when asked his opinion on the fish, said, “The fish are amazing. Mr. Jens’ fish have good-natured souls. The fish provide a sense of calm for all the students in the class.” The relaxation that the fish provide Mr. Je...