ʻO nā aquarium nui a me nā zoos e hoʻomaʻemaʻe i ka wai me ka ozone e pale aku i nā ʻano like ʻole mai ka maʻi a me nā maʻi lawe wai.Hoʻopau ka Ozone i ka bacteria, hoʻopau i nā maʻi maʻi, a hoʻoneʻe i nā mea ola.ʻO ka wai maʻemaʻe, maʻemaʻe, a palekana. ʻAʻohe ʻala, ʻaʻohe koena pōʻino, ka mana microbe fetive a me ka mālamalama wai ʻehā mau koi nui.