Application of Protein Skimmer Technology in Clownfish Marine Ornamental Fish Cultivation in Mataram City - Setyono, Bagus Dwi; Atmawinata, Lalu; Nuryadin, Rusmin; Fitria, Syawalina; Affandi, Rangga (Alamtana: Jurnal Pengabdian Masyarakat UNW Mataram, 2023)