Penn-Plax Deluxe Silicone Airline Tubing, Blue 3/16 in x 20 ft

For the aquarist with a bigger setup or several tanks, Penn-Plax Deluxe Silicone Airline Tubing in blue gives you a generous 20-foot run of 3/16-inch line to work with. It carries air from your pump to stones, bubble disks, and accessories with a soft, flexible feel that makes routing and rearranging genuinely painless. The extra length means you can plumb a larger aquarium, or split your supply across multiple stations, with plenty of line to spare.

• Made of flexible silicone that does not crack or become brittle over time like regular airline tubing, so your air supply stays reliable.
• Super-soft and very flexible, making it easy to bend around hoods, stands, and tight corners without a fight.
• The full 20 feet covers long runs, tall tanks, and multi-tank setups without forcing you to splice short pieces together.
• Standard 3/16-inch diameter fits common aquarium air pumps and air-driven accessories.
• As an air pump accessory and silicone tubing line, it is built for steady, everyday aeration duty.
• Resists the kinking and pinching that can choke airflow in stiffer tubing.
• Easy to cut down to exactly the lengths you need across several connections.
• Soft line slides onto barbs and fittings smoothly during setup.
• Blue color is easy to follow from pump to tank when you are tracing connections.
• Penn-Plax Deluxe construction means less brittle, cracked tubing to replace down the road.

Reliable aeration keeps your aquarium oxygenated and active, and this long silicone line is the dependable backbone behind it. Measure your runs, trim each piece to fit, and connect your stones and disks with room to grow. If you are outfitting a larger tank or a whole fish room, the Penn-Plax Deluxe Silicone Airline Tubing in blue, 20 feet of 3/16-inch tubing, gives you flexible, long-lasting line and the length to do it all in one go. It is the kind of upgrade you set up once and stop thinking about.