Premium Brown Ceramic Aquarium Tunnel Shelter designed for shrimp habitats and breeding. High-quality ceramic construction ensures durability and a natural aesthetic. Smooth glazed surface prevents harm to delicate shrimp and fish. Unique tunnel design provides secure hiding spots and breeding spaces. Ideal for nano tanks, shrimp colonies, and small aquatic ecosystems. Handcrafted with precise measurements (ST-165 model) for optimal underwater placement. Promotes natural behavior while enhancing tank visual appeal. Suitable for both freshwater and marine environments. Bulk order discounts available for aquarium retailers and hobbyists. Ships globally with wholesale pricing advantages.