【Natural and Unique Shapes】Quality selection by hand and carefully pre-processed in production. Each piece is unique, with many long branches. Multi-layer professional sorting preserves the wild branches, perfect for island style and natural style aquascapes. 【Ensures Sinking and Less Tannin】 Each piece is hand-selected, cleaned and soaked before delivery to ensure sinking while detoxifying many tannins and cleaning the wood of impurities. 【Multiple Applicable Scenes】 Complex and strange shape, can be used as climbing driftwood for reptiles, can also be placed in the fish tank decoration, a medium for aquatic plants such as mosses, or a tool for fixing the bottom sand. 【Safe and Durable】It is made of natural and chemical-free sunken wood, which does not pollute the water, is animal-friendly, durable in underwater or dry environment, and is weakly acidic in the initial stage, which can lower the PH value of the water body, and is very useful for many kinds of fish. 【Specifications】Size XL (12-16 inches, 30-40cm), 4pcs, because of natural selection, no two piece are same, adding natural beauty to your aquariums or terrariums In aquascaping, driftwood is one of the most effective hardscape decoration materials for creating a natural atmosphere. The LANDEN driftwood has a signature deep charcoal brown appearance with natural bark texture. Its understated unique color and texture make it popular in planted aquariums. It can be used as a main decorative material on its own and can perfectly blend with almost all aquatic plants, rocks, and sand, simulating realistic scenes of tropical rainforests, prairies, mountains, valleys, streams, deserts, etc. Most plants can easily adhere to it and integrate with it. Small fish and shrimp-like to wander around it, and it can add a real natural aura to your aquarium. LANDEN driftwood is a product of nature. It hasn't undergone chemical treatments such as bleaching, contains no artificial dyes or preservatives, and will not pollute the water. Thus, it is safe and friendly for aquatic plants, small fish, and other aquatic creatures. Its pH value is slightly acidic, which may slightly lower the pH value of the water in the initial stage, but this effect will naturally weaken over time. It will release a small amount of tannins, turning your aquarium a light yellow or brown color, but this will reduce over time. It is suggested that the wood be boiled before use to reduce the release of tannins. The main differences between it and our other Guiyang horn wood are: its color is darker, and it works well in combination with other woods and stones; its density is higher, and it can sink to the bottom as soon as it is put into water; it has fewer and shorter branches, with a main body and some simple bends, minimalist and elegant, more suitable for original ecological landscaping; it comes in four different size specifications, which can be used with a variety of different size fish tanks.