Amazon.com : Penn-Plax Standard Airline Tubing for Aquariums – Clear and Flexible – Resists Kinking – Safe for Freshwater and Saltwater Fish Tanks – 500 Feet : Aquarium Air Line Tubing : Pet Supplies
PONDS: How to make a Bubble Aerator - YouTube
Conduit rigide - acier galvanisé agraphé en hélice Ø80 à Ø1000 mm | Prosynergie
PVC, For 1 3/8 in Roller Dia, Food Grade Conveyor Roller Cover - 11C790|31-CVF-1375W - Grainger
Aquiflor | TUYAU A AIR LESTE 4-6 MM - TUYAU AERATION COULANT
Tube pour gaines de ventilation rigides - Ø 160 à 315 mm - Manutan.ch