An evaluation of solid waste capture from recirculating aquaculture systems using a geotextile bag system with a flocculant-aid

► Two geotextile bag systems were used to treat recirculating aquaculture effluent. ► Both freshwater and saltwater conditions were evaluated. ► Flocculant-aids were used to maximize solids capture efficiency. ► Consistent solids capture, nitrogen and phosphorus removal was achieved. ► Geotextile bag systems are an efficient RAS waste solids capture option.