Simple Summary Ammonia nitrogen is a common environmental limiting factor in
aquaculture, which can accumulate rapidly in water and reach toxic concentrations. In most …

Fish gills, owing to their status as a multifunctional organ, have always fascinated
researchers. In spite of the intense work done on the morphologic examination of gills, the …

Ammonia can easily form in intensive culture systems due to ammonification of uneaten food
and animal excretion, which usually brings detrimental health effects to fish. However, little …

Each year ecotoxicological problems become increasingly complex and encompass
broader spatial and temporal scales. Our practical understanding must evolve accordingly to …

Oxidative stress and antioxidant enzyme activities in liver and white muscle of Nile tilapia
(Oreochromis niloticus) juveniles (10±1.2 g) in chronic exposure to sublethal total ammonia …

Fish and other aquatic animals are subject to a broad variety of stressors because their
homeostatic mechanisms are highly dependent on prevailing conditions in their immediate …

Triplicate groups of juvenile darkbarbel catfish (0.99±0.01 g) were fed three levels of linseed
oil (2, 4 and 6%) rich in polyunsaturated fatty acids (PUFAs) and three levels of vitamin E …

Ammonia tolerance of European sea bass (Dicentrarchus labrax) juveniles (1.1±0.3 g) was
investigated by a series of acute toxicity experiments at different salinity levels (10, 20 and …

Penelitian eksploratif dengan mengukur variabel biologis yang terdiri dari konsumsi pakan,
Efisiensi pemanfatan pakan, Konversi pakan (FCR), pertumbuhan dan kelangsungan hidup …

There is a need for sensitive bio‐monitoring tools in toxicant impact assessment to indicate
the effect of toxicants on fish health in polluted aquatic ecosystems. Histopathological …