* Semi-transparent air hose for the aquarium
* Also suitable for passing co2 gas
* With a long and long life, it is very flexible and soft
* Suitable for all saltwater, freshwater and vegetarian aquariums
* Will not be brittle in salt water
* Ability to cut and connect to dosing pumps
* First class silicone
* In diameter 4/6 (diameter inside 4 mm and external thickness 6 mm)
