The success of any aquaculture endeavour broadly depends on water quality. Water quality
determines to a great extent the success or failure of aquaculture operation. Optimum water …

В работе приведены результаты исследований биологии размножения африканского
клариевого сома (Clarias gariepinus, Burchell, 1822) в условиях высокотехнологичной …

The aim of this study was to utilize static test for examining the acute toxicity of two essential
elements, Cu and Zn, to a native fish, Capoeta fusca, by static bioassay. The acute toxicity of …

The paper presents the results of research on the biology of reproduction of African clarium
(Clarias gariepinus, Burchell, 1822) in high-tech industrial aquaculture. The article describes …

Water quality parameters influence the growth and survival of different stages of fishes and
hence determining the optimal water quality variables is greatly important for any …

The focus of this study is to measure ecological stress of Churni River based on the
estimates of dissolved oxygen (DO), pH, biological oxygen demand (BOD), chemical oxygen …

The ionic composition of water is important for all fish. In the present study, the effects of total
hardness and Ca2+: Mg2+ ratio on early life stages of rare minnows (Gobiocypris rarus), a …

The freshwater contains a variable amount of dissolved substances, depending on the soil
in which it occurs. Most teleosts species survive to acute pH changes down to water pH 4.0 …

The cations of metals are the major pollutants of the lithosphere. Accumulation of cerium in
natural water resources might cause serious environmental issue. Another aspect is …

The present work determined the effects of water with unbalanced calcium hardness/total
alkalinity (CH/TA) ratio on Nile tilapia growth performance. Two unbalanced CH/TA ratios …