The special-shaped porous series are all made of nature clay, which has the function of filtering and purifying water, and also meets the needs of environmental protection.
Suitable for small fish, shrimp, provide fish, shrimp hiding and breeding space.
You can use thin threads to tie up moss or plant aquatic plants on the product to create a more natural ecological environment.
Size: 16x4.5x7cm
Color : Light brown