Natural Driftwood for Aquarium Decor Fish Tank Decoration Reptile Tank

NATURAL AND UNIQUE : Natural driftwood has interesting shapes and textures and looks different from various angles. Each piece is unique. PRETREAT BEFORE USE : Natural driftwood contains tannins. If your fish tank is equipped with a filtering device, adding filter cresin will not make the water in the tank turn yellow and can also improve the water quality. If your fish tank is not available, you must boil it and soak it for a week or even two. After the tannins are completely released, place them in the fish tank. It can be directly used for reptile tanks. *The single large piece and the tiny piece in the 3 set are the only ones I used in my tank.