Lee's Sleek Airline Tubing, 25-Foot, Black Go to amazon.com Related posts How to buy the best aquarium pump tubing? FeatureBlack, Easy To HideGreat look for contemporary aquariumsUse it to modernize your traditional aquarium set-up DescriptionLee's Sleek 25' Flexible Airline Tubing in Black is a great way to hide necessary airline tubing in your aquarium.