The non-toxic silicone tube is used to connect the air pump to the diffuser stones that are located inside the tank.

The non-toxic silicone tube is a flexible and resistant tube, you can easily make connections to any device that works with air. It is non-toxic

Non-toxic silicone tube specifications

Non-toxic tube 2 meters long

Non-toxic tube 50 meters long

Non-toxic tube 100 meters long