3/4" ID Flexible Ball-Socket Joint Tubing, approx. 6" long

Adding has given complete controler over how I set my current up. The ability to bend in a 90° angle is extremely useful. I bought with a couple elbows and can have one return flush against the back. Coral are happy. Very stiff to separate and reattach. Make sure it's how you want it the first time. The tool would be useful.

This product works, it is easy to use. If you don't get the tools for it ,your going to need a firm grip to pull it apart and put it back together. Not a show stopper though.

this stuff is great