Aquarium Skull Cave Hideout: Aquarium Skull Ornaments designed as a realistic skull cave, creating a secure fish hideout for resting, breeding and exploring. This fish tank decoration provides a sheltered space for Betta, shrimp and small fish in your aquarium. Perfect Fish Tank Decoration for Small Aquatic Pets: This resin aquarium ornament measures 12cm wide, 8cm high and 8cm deep, making it an ideal fish tank skull cave for Betta, shrimp and cichlid. The aquarium decor offers a natural hiding place that reduces stress. Durable Aquarium Ornament: Made from high-quality resin, this aquarium skull ornament maintains its appearance underwater without fading. The 225g weight ensures stable placement in your fish tank decoration layout and prevents movement. Unique Skull Aquarium Decor: The grey skull design adds a striking visual feature to your aquarium decor. This fish tank decoration blends into tank landscape layouts while functioning as a practical skull cave hideout for small fish and shrimp. Easy Maintenance & Safe Design: This aquarium ornament requires simple rinsing before first use and no special cleaning. The smooth surface skull cave protects delicate fins and shrimp, making it a safe fish tank decoration for freshwater aquariums.