Material:PLA Special Feature:3D printed, floating Color:BLACK Two floating betta hide (one large, one small) with floating design: This floating betta fish cave and shrimp nest provides a versatile and easily accessible shelter for your aquarium pets, suitable for betta fish, small fish, and shrimp. Easy Feeding: The floating design of the betta hide makes it easy for betta fish to find and retrieve food, enhancing their feeding experience. Versatile: This betta hammock can be used as a feeding station, resting place, and hiding place. The larger entrance allows easy access for a variety of small fish and shrimp, making it an ideal habitat for your aquarium pets. PLA Material: This betta feeding ring is made of PLA, which is durable and safe for your aquarium inhabitants. No installation is required, making it easy to use. 3D Printing Precision: Each betta cave is precision 3D printed, ensuring high-quality workmanship and reliability. The package includes two pieces, one large and one small, to accommodate fish and shrimp of different sizes.