Application of Recirculating Aquaculture System in black tiger shrimp (Penaeus monodon) nursery indoors

Water quality is one of the determining factors for success tiger shrimp in super intensive culture that has very high productivity, this produces a lot waste form manure and leftover food which trigger decline water quality. This study aims to determine use RAS using different filter arrangement maintenance (Panaeus monodon). research was conducted from August September 2019 at Hatchery Aquaculture Technology Laboratory, Faculty Agriculture, Malikussaleh University. The method used an experimental with data collection techniques non-factorial Completely Randomized Design (RAL) consisting 4 treatments 3 replications were treatment A without (control), B: physics filter, chemical biological C: D: filter. results showed arrangements influence on parameters except temperature, increase length, weight significant effect survival. best found B, physical band iological filter.Keywords: black shrimp; Recirculating System;