Attractive natural river gravel originating from Otago New Zealand.
New Zealand River Gravel sourced from the Central Otago region.
It is a predominantly grey schist with streaks of white interspersed with flecks of silver. Shaped by ancient glacial flows and the swift rivers of Central Otago, it is mostly oval in shape.
This is an ideal substrait for aquariums wanting a natural Southern alpine feel.
100% natural and are naturally shaped round and smooth by the geological forces of New Zealand.
Can be used for a variety of projects from aquarium and vivarium, reptile enclosures,landscape projects, garden features and much more.