Triangle Ceramic Shrimp Shelter 3 Pieces

3 pieces each size: 6.5 x 3 x 3cm.
Handmade top quality ceramic, doesn't change water quality.
Improves bio filtration.
It provides a safe spot for your shrimp or small fish to rest.
Clear viewing of all shrimp in and out of the tube.
Stack them in your way to build the ideal hide away.
Rinse with water before use.