![](http://aquatek-california.com/wp-content/uploads/aquatek_flexible_silicone-_airline_tubing2.png)
Product Descriptions
AQUATEK Flexible Airline Tubing maintains flexibility over time and fits all AQUATEK regulators, CO2 diffusers (R-125 and R-126), bubble counter with integrated check valves (R-120 and R-131) and all standard aquarium air pump outlets.
Price: $12.99
!!do not remove!!