EFFECT AND COMPARISON OF RECYCLING AND STAGNANT FRESHWATER ON PERFORMANCES (GROWTH AND SURVIVAL RATES; FISH QUALITY) AND PROFITABILITY OF THE ORNAMENTAL FISH Barbus schwanefeldi (KAPIAT) REARED AT 4 DIFFERENT DENSITIES
S. Sudarto, Agus Priadi, J. Slembrouck, L. Pouyaud, I. W. Subamia