25'  Clear Roll.

 Standard 3/16" diameter. Common to most aquarium air pumps.

 Soft and pliable.

 Made of top quality.

 Non-Kink.

 Long lasting.

 We use this tubing in ALL of our tanks from 5 gallons to 125 gallons+ and will last a long time.

 Incredibly FAST SHIPPING.

 Great Feedback.

 Check our ebay listing for all aquarium supplies.