@article{copatti_garcia_kochhann_cunha_becker_baldisserotto_2011,  title={Low water hardness and pH affect growth and survival of silver catfish juveniles},  volume={41},  ISSN={0103-8478},  url={https://doi.org/10.1590/S0103-84782011005000101},  DOI={10.1590/S0103-84782011005000101},  number={8},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Copatti, Carlos Eduardo and Garcia, Luciano de Oliveira and Kochhann, Daiani and Cunha, Mauro Alves da and Becker, Alexssandro Geferson and Baldisserotto, Bernardo},  year={2011},  month={Aug},  pages={1482–1487} }