High-backed Silver Dollar

Metynnis hypsauchen shares much of the same appeal as M. argenteus but presents a noticeably taller body profile, especially in mature males which develop a particularly elevated back and extended dorsal fin ray. The increased height makes it a visually impressive shoaling species.

Like its congeners, it is a dedicated herbivore that will systematically strip soft aquatic plants. Feeding a varied diet of green foods and spirulina-based products helps maintain health and colour. It is one of the most forgiving species in the family for beginners to large fish keeping.

Not subject to piranha restrictions.