Works great! Super fast shipping. Will definitely order from aquarium co-op again in the near future!
I have a tank with a factory black background. The tube matches it perfectly.
This tubing does all the things you want and none of the things you don't. Sturdy, easy to cut, and very flexible. Wasn't sure why it's black, but it wound up being a benefit because I can see it when I'm fiddling with cords in dim lighting behind or under my tank stands.
Nice thick tubing that has a quality feel. The black color goes great with my painted black background. I wish they had some black suction cup holders to go with it. I'm actually ordering more of it for a different tank today.
After painting the back of my tank black this tubing was much less noticeable. I will now always use this with black background tanks.