PH monitoring system, temperature automation and clown fish feeding in aquarium using fuzzy logic method based on internet of thingsGina Purnama Insany, Somantri, Siti Zulfa Oktaviani, Alun Sujjada and Ivana Lucia KharismaBIO Web Conf., 148 (2024) 02015DOI: https://doi.org/10.1051/bioconf/202414802015