Penn-Plax Standard Airline Tubing for Aquariums – Clear and Flexible – Resists Kinking – Safe for Freshwater and Saltwater Fish Tanks – 25 Feet

great product

Super handy to have extra tubing lying around. This is a standard tubing size so it works for almost anything, including a breast pump! It’s pretty flexible, allows good air flow, and can take some bending before it wears down. More durable than the soft stuff I got with my air oump. Simple clear tubing, easy to hide or disguise and isn’t an eyesore since it looks so plain.

Been using the same tubing for 3 years (bought 2022) and works the same.

The tubing does it’s job well. I run sponge filters off of a Top Fin air pump. The tubing, however, was extremely difficult to fit over my air pump output, my check valves, and my sponge filter. In comparison to the brand of tubing I used before, this one had a way smaller inner diameter. I had to hold the tubing under hot water for a while in order to jam it over the outputs.The price can’t be beat and the tubing works great after the initial struggle, but if you don’t mind spending a few more cents for ease of use, pick a different brand.

This is my first experience with silicon tubing. I'm used the the old clear, semi-stiff, standard airline that hardens up after a year or so. I found this new tubing to be much easier to work with as it doesn't have quite the "memory" of plastic. And it looks cool...

This is as cheap as the shorter lengths! Buy large and save the rest for later as you need to replace old lines.

Use this for drip acclimation and water changes for my fish tanks

Narrow tubing, needed something wider.