Betta Airline Tubing 6m

The silicone is much more flexible than the rigid PVC tubing I used before, making it a breeze to thread behind my tank. It holds its shape perfectly on the nipple of the pump, and 6 meters gave me plenty of slack for my setup.

The silicone is so flexible it slips onto my sponge filter nozzles without any wrestling match, which was my biggest headache with rigid tubes. Six meters gave me plenty of slack to run it behind the tank, and it hasn't kinked once since install.

I was pleasantly surprised that this tubing didn't kink or flatten even around tight corners in my setup. The 6-meter length gave me plenty of slack to arrange my air stone just where I wanted it. Only slight drawback is it's a bit hard to cut cleanly with regular scissors.