What's their temperament and behaviour like? In your experiences and generally, what is the most aggressive amongst micropeltes, striata and marulius? Because some people said striata is more aggressive, but some said micropeltes is the most aggressive species. In my own experiences, my striata is far more aggressive than any micropeltes I've owned. Also if you had tried, amongst this 3, what can be potentially kept with tank mates or none at all? Thanks!