Features: With small holes and friendly ABS, this shrimp hide cave providing secure shelter while maintaining optimaled water quality in freshwater aquariums. This hide features four color option size about 11.5x6x2.50cm, and installs effortlessly through side wall embedding for stable shrimp breeding environment. Ideal for aquatic pet enthusiasts maintaining dwarf shrimp colonies or community tanks requiring species specific shelters to protect vulnerable crustaceans. Enhances shrimp survival rates in decorative aquascapes, breeding pond,tanks by creating predator protections zones during molting and reproduction cycles. This aquarium decoration doubled as functional art its natural textured blend seamlessly with aquatic plant while enabling easy maintenances through detachable cleaning. Specifications: Component: ABS Size: about 11.5x6x2.50cm/4.53x2.36x0.98in Color: Black/Green/Brown/White Package Includes: 1PC Shrimp hide Cave note: Due to the problemsof lighting effect there mightbe certain tolerances in product, please understand. Please allow 0-1cm error due to the measurment.