I have a Jebao MD 4.4 on the way and I am starting a list of supplies to get
Iv read many different tubing sizes being used, maybe Im thinking it. Tubing size, ID 1/4=6mm or ID 3mm or ID 4mm or standard Airlin tubing size ID 3/16= 5mm
Tubing Type,, I have read everything between silicone to PU air compressor airline tubing
Do I need a backflow check valve to prevent a siphon?
this one is 3mm ID
![Accessories_Box_RED_-_content__81957.jpg Accessories_Box_RED_-_content__81957.jpg](https://www.reef2reef.com/data/attachments/3303/3303309-958b80bdf0827de3e6dfc8b219d83483.jpg)
Iv read many different tubing sizes being used, maybe Im thinking it. Tubing size, ID 1/4=6mm or ID 3mm or ID 4mm or standard Airlin tubing size ID 3/16= 5mm
Tubing Type,, I have read everything between silicone to PU air compressor airline tubing
Do I need a backflow check valve to prevent a siphon?
this one is 3mm ID
![Accessories_Box_RED_-_content__81957.jpg Accessories_Box_RED_-_content__81957.jpg](https://www.reef2reef.com/data/attachments/3303/3303309-958b80bdf0827de3e6dfc8b219d83483.jpg)