Pemeliharan Ikan Nila Merah (Oreochromis Sp. ) Dengan Jenis Filter Yang Berbe…

This research was conducted for 45 days from of August until September 2017 in Pond and Hatchery Technical Attendence Unit Laboratory, Fisheries and Marine Faculty University of Riau. The purpose of the research was to determine the effect of water filter system that can improve water quality parameters in tilapia fish aquaculture. The research method was experiment with four treatments and thr…