You want to design your first aquarium landscape or give your old aquarium a new look? Then this fish tank rock formation is exactly the right thing for you. Whether for a 60cm tank or a large saltwater aquarium - The rock with its numerous details is a great hiding place for small fish and shrimps. With the multifaceted relief and many openings, this aquarium accessory complements every tank. The decorative rock made of synthetic resin is non-toxic and does not affect the water quality. Please note: Rinse thoroughly under running water before the first use. Do not use any cleaning agent and do not boil the decoration. Aquarium Decoration Rocks Details - Total size H x W x D: app. 27 x 29 x 18 cm - Weight: app. 820 g - Material: Synthetic resin - Colour: Grey-green Decorative Aquarium Rock Formation - Natural looking ornament for aquariums from 112 L up - For creating beautiful landscapes in fish tank or terrarium - Great 3D effect looks aesthetic from all sides - As hiding place for