filter feeder

美 [ˈfɪltər ˈfiːdər]英 [ˈfɪltə(r) ˈfiːdə(r)]
  • 网络滤食动物;滤食性动物;滤食者
filter feederfilter feeder
  1. In water filter feeder fishes were cultured and fed by the fish excrement from the net pen , thereby , the filter feeder fishes 's yield was increased to 4.29 times ;

    在水中,放养滤食性鱼,利用网箱的鱼粪排出为饵料,水中鱼类增产4.29倍;