Density and types of probiotic bacterial filter media with different number of bioballs in silver pompano (Trachinotus blochii) culture with recirculation system Osmotic performance rate, stress response and growth performance of silver pompano (Trachinotus blochii) reared in different salinities using recirculating culture system Hematology of Asian redtail catfish (Hemibagrus nemurus) in different stocking densities using an aquaponic recirculation system Types and abundance of plankton in the hybrid tilapia brackish water culture media enriched with mixed booster (plankton, aqua enzyme and amino liquid) Domestication of Motan (Thynnichthys thynnoides Blkr) in Cages with Different Types of Fish Meal SISTEM RESIRKULASI DENGAN MENGGUNAKAN FILTER YANG BERBEDA TERHADAP PERTUMBUHAN BENIH IKAN NILA (Oreochromis niloticus) THE EFFECTS OF STOCKING DENSITY ON THE GROWTH AND SURVIVAL RATE OF Ompok hypophthalamus REARED IN FISH CAGES PEMANFAATAN LIMBAH TANDAN KOSONG SAWIT (FLY ASH) UNTUK MENINGKATKAN KELIMPAHAN FITOPLANKTON PADA MEDIA BUDIDAYA