New Zealand Black Volcanic Lava Rock is unlike any other on the planet. Its unique colours and texture have not been discovered in any other volcanic location worldwide. The rich black colour of the molten magma form not only an exceptional scene for any aquarium, but act as a biological filter bringing balance and promoting positive bacteria growth which helps maintain crystal clear waters.
Each pack contains an assortment of different size lava rock – Large, Medium & Small up to a dry weight of 7kg.
Size when boxed: 35 x 28 x 18cm
The picture is for illustration purposes only, each pack will be different when ordered.
Size when ordering: 7kg Pack
- Safe for fish or reptiles
- Box Size 7kg: 35 x 28 x 18cm