Loc-Line & Returns

Creates a random flow pattern with no moving parts!   1 in. Female Slip Fitting – Snugly fits standard 1in PVC pipe   Flow recom...

The Ultimate Return Line Upgrade!   The The Ultimate Return Line Upgrade Kit is the easiest way to upgrade your return line. This kit brings togeth...

The Ultimate Return Line Upgrade!   The The Ultimate Return Line Upgrade Kit is the easiest way to upgrade your return line. This kit brings togeth...

The Ultimate Aquarium Maintenance tool is now SICCE® Compatible!Now Compatible with the SICCE® Syncra Nano with Included Snap-in AdapterCompatible ...

Add Loc-Line to your Red Sea Reefer Return Nozzle   This easy to install 25mm Slip-Fit Adapter allows you to quickly add a 1/2in Lo...

Creates a random flow pattern with no moving parts!   Easily Snaps onto standard 3/4 in Loc-Line   Wide compatibilityWorks with genuine 3/4 in Loc...

The Ultimate Return Line Upgrade!   The The Ultimate Return Line Upgrade Kit is the easiest way to upgrade your return line. This kit brings togeth...

The New Flex Series Random Flow Generator®RFG-FLXExtremely Durable and Flexible MaterialManufactured with a reef-safe TPU (Thermoplastic Polyuretha...

Creates a random flow pattern with no moving parts!   Easily Snaps onto standard 1/2in Loc-Line   Wide compatibilityWorks with genuine 1/2in Loc-L...

Corallife BioCube Compatible   20mm Slip-Fit-Angle adapter designed to attach to a 32 Gallon Corallife BioCube return inlet Co...

Loc-Line 3/4 inch Ball Valve

Loc-Line 1/2 inch Ball Valve

Fits 20mm METRIC PVC Pipe   Includes 1 x 1/2″ Random Flow Generator™ Nozzle and 1 x 20mm to 1/2in RFG/Loc-Line Pipe Adapter ...

The VCA 3/4in Random Flow Generator Flow Kit (RFGFK075X1) works With Red Sea REEFER G2 Recommended for Gen 2 dual outlet (on either side of the ove...

Waterbox Cube Series Plus DeskMate, Fluval Spec V/Evo, LifeGard Aquatic…Plus, many other aquariums using the included Adapter – scroll down for ful...

Loc-Line 1/4 x 1 inch Ball Socket Flare Nozzle