Loach makes great efforts to help the actors express themselves naturally and honestly.
en.wikipedia.org It has rounded dorsal and caudal fins with their tips slightly notched, but the spined loach has even more rounded fins.
en.wikipedia.org Other true loaches, many of them migratory fish, have been seriously affected by habitat destruction, chemical pollution, and damming, and are considered threatened species today.
en.wikipedia.org Lake has abundant species of fish: pike, perch, roach, bream, rudd, ide, bream, spined loach, bleak, tench and cancer.
en.wikipedia.org The pond loach is also peculiar in that it will sometimes bury itself in the substrate during times of stress.
en.wikipedia.org