Size: 2010.514cm Hobbit Castle - Our ornaments are suitable for home aquarium, they can create a realistic world for your fish tank and provide visual interest for you. Aquarium decorations will add more flavor to your aquarium and also provide shelter for your fish. Made of resin: environmentally friendly resin, non-toxic, does not fade over time. The colorful landscape makes your fish come alive. This fish tree house decor has two large holes that serve as caves that lead to them. provide a sense of their natural and living environment where they can swim, hide or play. Optimized Design: Crafted with great attention to detail, the resin material is stable so it can stand upright and it’s a great hiding place for your little fish where they can hide or lay their eggs. No maintenance needed particular, easy to clean, perfect size for large aquariums. Latest Decoration - Designed for both freshwater and saltwater aquariums, can add mystery to your aquarium, your fish will have fun