General description This Relaxdays Aquarium Decoration features a stunning rock formation that enhances the aesthetic of your fish tank. Ideal for both freshwater and saltwater aquariums, this decorative piece serves as a great hiding spot for small fish and shrimp. The combination of green moss highlights and white Japanese buildings adds a unique touch to your aquarium landscape. Technical specifications Total size (H x W x D): approximately 17 x 23.5 x 8.5 cm Opening diameter: approximately 2.5 - 3.5 cm Material: Synthetic resin Color: Black-green with white details Weight: approximately 450 g Usage Rinse thoroughly under running water before first use. Avoid using any cleaning agents or boiling the decoration. Other information Includes: 1 x Aquarium Decoration Rocks (decoration not included). Features small details such as a bridge, temple, and trees. Creates beautiful landscapes in fish tanks or terrariums. Offers a great 3D effect and is visually appealing from all angles.