Lever över sandiga bottnar med mindre till större stenblock som bygger upp bottenytan. Arten går att finna i floder på upp till 400 meter över havsnivån vilka strömmar medelkraft till kraftigt.
De livnär sig på aufwuchs, ryggradslösa djur samt olika former av vattenlevande insekter. I akvarium tar de levande foder, pellets eller fryst mat.
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