- Tube holes are large and provide a natural shelter and breeding ground for Mexican Dwarf Crayfish.
- We use Non-Toxic Clay commonly used in teapots to make our shrimp spawning tubes.
- The tubes are also great for smaller bottom-dwelling fish such as Pigmy Corydoras and ornamental shrimp species.
- The porous material of the tubes makes an excellent breeding ground for nitrifying bacteria aiding filtration.