1.Healthy Behavior Improvement: Promotes healthy behavior in bettas and shrimp by offering a low-stress aquatic cave environment that mimics their natural habitat, enhancing daily activity and well-being naturally 2.Long Lasting Underwater Performance: Crafted for enduring underwater environments, it combines crack and fade with shock and water protection, featuring a sleek surfaces that simplifies cleaning and preserves its appearance over time 3.Adjustable Tank Layout: Designed for individual tank layouts, Shrimp Cave combines modular flexibility and versatility, offering an innovative approach to layered aqua designs in diverse aquatic settings 4.Breeding Zone Optimization: Improves underwater activity by offering zones to hide and explore, fostering shrimp instincts and supporting natural breeding behaviors seamlessly 5.Versatile Freshwater Fit: Suitable for all freshwater systems, built with inert materials, offering consistent water stability, and a secure foundation for live tanks, contributing to balanced aquatic environments Color: As Shown Material: plastic Package Contents: 2*Aquarium shrimp house Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.