African Mopani Wood Jumbo 20″ – 25″Smooth surface, textured detail, and unique mottled colour add interest and enrichment to habitats.Use with plants to create the “naturalistic” look.One of the hardest and densest woods available; sinks immediately in aquariums and, unlike driftwood, will not rot!Additional Information:Mopani Wood has been sandblasted clean and is ready to be added to your terrarium.For use in aquariums, remember all natural wood leaches tannins, which discolour water and reduce pH levels. To minimise this effect, soak wood in a separate container, and change water daily to remove excess tannins. The wood will be ready when the water color goes from dark brown to a very light.Adding extra carbon to your aquarium filter can help remove any remaining discolouration.Product code: 8996Item No. DE-ZM-20094