附生生物 meaning in English

epibiont
epigrowth
periphyton

The specially designed biofilters provide support facilities for intensive culture of filter feeding organisms such as edible shellfish . these filter feeding organisms and cultured shellfish help to remove organic wastes and suspended particles from the fish culture zones
特设的生物净化设施，为滤食性海洋生物，例如青口，提供栖身之所，这些附生生物会加速清除养鱼区的有机废物和悬浮微粒。
The specially designed biofilters will provide many hard surfaces for development of numerous filter feeding organisms and support facilities have been included in the units to permit intensive culture of edible shellfish . these filter feeding organisms and cultured shellfish will filter and remove nutrients and suspended particles from the fish culture zone .
特设的生物净化设施为许多滤食性的海洋生物，例如青口，提供栖身之所，这些附生生物会加速清除养鱼区内的有机废物和悬浮微粒。