Assessment of the toxic effect of rapeseed oil methyl ether on cladocerans and fish

The effect of rapeseed oil methyl ether (RME) on cladocerans (water flea Daphnia magna Straus) and fish embryos prolarvae (round goby Neogobius melanostomus (Pallas)) is investigated. It has been determined that, with the increase RME content in water, decrease survival rate, fecundity, abundance, biomass population observed, as well rate round fry linear weight growth fry. did not produce any teratogenic investigated range concentrations 1,25–100,0 mg/L. Based experimental data, no observed lowest have identified.