Unfavorable environments have a serious impact on sea cucumbers and even lead to diseases in aquaculture. Yellow intestinal disease has a serious effect on land‐based aquaculture of sea cucumbers. This study is to clarify the effect of yellow intestinal disease on the behavior and gut health of sea cucumbers. We observed that feeding behavior significantly decreased in the sea cucumbers with yellow intestinal disease and that...

Golden pompano (Trachinotus ovatus) ranks among the most commercially important and high-yield marine finfish species in Chinese mariculture. In response to the requirement for monitoring fish in aquaculture, this study employed Adaptive Resolution Imaging Sonar (ARIS) to observe the body length, swimming speed, and spatial distribution of untreated (GI group), anesthetized (GII group), and injured (GIII group) T. ovatus in a...