Natural driftwood collected from the river! I've gathered driftwood that seems suitable for use in my home aquarium, and I've been storing it after removing tannins and sinking it. I'm listing driftwood that I won't be using in my own layouts as my stock increases. This driftwood has been confirmed to sink, so it can be used in both aquariums and reptile/amphibian tanks. It has a solid, stable shape and weighs over 3kg! It's a one-of-a-kind piece of driftwood that's perfect as the centerpiece of your layout! The hourglass-like silhouette and the uneven surface create the natural flavor of driftwood. The single branch extending from it is also sturdy and ideal as a climbing perch! It's a versatile piece of driftwood that can be used as a playground, climbing perch, basking spot, or shelter! It doesn't stand upright on its own, so it needs support in the vertical direction. It stands on its own in the horizontal direction. You can also adjust the angle with substrate or sand, so please use it in the optimal way! ٩( ᐛ )و【Notes】٩( ᐛ )و ① I think it can be used for pets such as freshwater fish tanks and reptile tanks. However, the possibility of it having some effect on the animals is not zero, so please perform appropriate treatment and use it at your own risk. ② Although the driftwood has been treated to remove tannins, it is not in a perfect state where tannins won't leach out, as I also introduce it to the tank while filtering with a carbon filter at home. The title "Tannin-treated" means that processes ② and ④ have been performed. Depending on the water quality, water temperature, and the period of submersion, more tannins than expected may leach out. If you are concerned about black water when using it in an aquarium, please use a carbon filter or check the degree of tannin leaching beforehand before introducing it to the tank. ③ The driftwood will be shipped in a dry state, so it will take a little time, but it has been confirmed to sink during the tannin removal process. ④ Used cardboard boxes may be used for packaging. I will not reuse boxes that are too dirty or tattered, so I would appreciate your understanding. ⑤ The photos of the driftwood are taken with lighting to make the fine irregularities easier to see. There may be a slight difference from the actual color. If you have any requests, such as wanting additional photos, sanding, or boiling for an additional 1-2 hours, please feel free to consult with me before shipping, within the scope of what is possible! I may not be able to fulfill all requests due to scheduling conflicts with work, etc., but I will do my best to accommodate them within the possible range. I look forward to hearing from you. m(_ _)m