WIO - Black Venom - Nano Rock 2kg All in one Rivulet is a Riverbed that

Rivulet is a Riverbed that showcases the balance and harmony found in wild habitats

helping them to breathe

Controlled exclusively via the Fluval Connect mobile app and highlighted by RGB + dual white LEDs

- Natural-looking dense black colour sand ideal for planted tank and biotope

Flourite® is good for the life of the aquarium and need not be replaced

WIO - Black Venom - Nano Rock 2kg All in one Rivulet is a Riverbed thatBlack Venom Nano Rock is a striking black stone with a glazed surface that creates excellent color contrast in any aquarium or terrarium. Perfect for creating a high impact composition in a small space. Description Black Venom Nano Rock is a smaller version of our high impact Black Venom Stone. This striking black stone has a glazed surface and a maze like texture that adds an intriguing element to any small aquatic or terrestrial setup. It is perfect