1. The Fish Shrimps Shelter House which made of high-quality ceramic material is fired at high temperature, which does not fade, does not affect the water quality, does not affect the health of the fish. And it provides a safe place and new vision for the small fish and shrimps. 2. The Fish Shrimps Shelter House can let fish and shrimp rest or hide, which is suitable for small snappers and cichlids that need to rest or breed. It is also an ideal place for fighting fish, crayfish or crustaceans.