Loc-Line is a brand name flexible piping that utilizes ball and socket joints to accomplish permanent angles in your piping. This is generally only utilized inside the tank as a nozzle for the return water and can be angled to suit your rock-work or aquascape. It's useful to help spread out your return flow and provide flow to multiple areas of your tank.

This type of piping is modular and can be expanded to suit most any situation. Loc-Line pliers, available in ½\" and ¾\" sizes, make it easy to assemble multiple parts. With the use of the male threaded connector, you can easily attach to any female threaded connection such as a bulkhead or return U-Tube.

For more information about Loc-Line aquarium fittings and plumbing parts, please visit our website: