Hello everyone

WorldTools has been selling Loc-Line since it was invented for the metalworking industry back in the 1980's, as a method of delivering coolant during machining operations. It became very popular due to its snap-together simplicity, flexibility, and variety of flow patterns it could deliver.

A few years ago, an enterprising aquarist decided that Loc-Line would be ideal for providing easily adjustable, directional water flow in their aquarium. By now Loc-Line was available in more neutral colors like white, gray, and black.

Today WorldTools.com stocks and sells a wide range of Loc-Line hose and fittings in black at the best prices available. You can choose from 3 inside diameter sizes (1/4", 1/2", and 3/4"), and a wide range of fittings and nozzles to create the perfect ambiance for your plants and livestock.

To discover the range of Loc-Line components we offer, please visit our Loc-Line section at WorldTools.com. And if you have any questions about using Loc-Line, please don't hesitate to contact us. We look forward to serving you!