Saim 20-Feet Flexible Air-Line Tubing for Aquariums (Black) - Enhanced SEO Review

are too weak. It flexes by itself and doesn't let air through. Since I cut it out for use, it is non-returnable, but it's pretty much useless.

I like that the line is not clear. With transparent ones, if there is an overvoltage or some other problem, water can be sucked back into the tube, causing algae to grow inside the tube.

Good hose. It's thin and very rubbery, but should work just fine. Shipping took a while (came from China), smelled very strongly of plastic or rubber, I washed with morning soap and everything is fine.

This works well in my aquarium, it's definitely different from the standard clear tubing, but after a few months it still works just as well and looks great on my black background! You hardly see them, they go so well together! Functional, inexpensive and does wonders for my aquarium cosmetics. All in all a great buy and almost impossible for me to find locally.

This aquarium hose is a beautiful color (black with a bit of sheen but not too much) and is incredibly flexible, not nearly irreversibly stiff like I've seen from some other brands. It's easy to hide behind the black borders of my tank, easy to cut to length, and easy to attach to a filter/air stone/air source. Highly recommended and would buy again if I need more.

Very soft and flexible, strong and forms when stretched. Provides a very tight and durable connection to pumps, accessories, valves, no leaks, accidental or unintentional disconnections. Suitable for tight spaces and sharp corners that are problematic for less flexible, heavier wall hoses. Arrived rolled tight, ends broken, unwound, unwound very loosely, hung on a hook, and after a few hours no kinks, no broken ends, no flat spots, no defects whatsoever the length of the tube. He naturally…