Institute for Environmental Assessment and Water Research (IDAEA-CSIC) 1 article published in JoVE Neuroscience Neurotoxicity Assessment in Adult Danio rerio using a Battery of Behavioral Tests in a Single Tank Juliette Bedrossiantz1, Eva Prats2, Demetrio Raldúa1 1Institute for Environmental Assessment and Water Research (IDAEA-CSIC), 2Research and Development Center (CID-CSIC) Here, we present a comprehensive behavioral test battery, including the novel tank, Shoaling, and social preference tests, to effectively determine the potential neurotoxic effects of chemicals (e.g., methamphetamine and glyphosate) on adult zebrafish using a single tank. This method is relevant to neurotoxicity and environmental research.