The Patented

Random Flow Generator® Nozzle

The Only Random Flow Device With No Moving Parts.

The Random Flow Generator® Nozzle has a unique patented internal design that uses fluid dynamics to randomly vary the intensity and direction of the flow as it exits the nozzle.

The Random Flow Generator® or RFG Nozzle can help to create a more natural, randomized flow pattern within an aquarium, pond, or other bodies of water.

Sizing

Each Random Flow Generator is designed to snap on to genuin Loc-line fittings or slip-fit to standard PVC pipe. For exmaple, the 1/2in Random FLow Generator will connect directly to genuine 1/2in Loc-Line modular hose.

Find the Flow Solutions for Your Aquarium

Many of our Random Flow Generator Nozzles are available in our Pre-Configured Flow Kits. Flow Kits take all the guess-work out of adding an RFG nozzle to you aquarium. We also have an extensive line of adapters and converters to cover just about ever aquarium brand on the market today.

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The Flex-Series Random® Flow Generator Nozzle

The new Flex-Series RFG Nozzles may just be the most durable piece of equipment in your aquarium. Manufactured with a stiff rubber-like material, the Flex-Sereis is nearly indestructible, easy to clean, has better throughput and provides a wider flow pattern than the OG rigid model.

All around, the Flex-Sereis is the upgrade you have been waiting for.

Learn about the benefits and advantages of the Flex-Series

Jumbo Random Flow Generator® Nozzles

Ready to make some serious waves?

Our line of jumbo Random Flow Generator Nozzles is designed to connect to larger diameter PVC pipe. Each nozzle includes a multi diameter fitting making it compatible with both metric and standard pipe work.

These nozzles are designed to produce massive water movements and generally require higher flow rates than our standard RFG Nozzles.

Find the Random Flow Generator for Your Aquarium

Pre-configured flow kits, adapters and fittings design for just about every aquarium brand on the market today.
Adding the patented Random Flow Generator® to your aquarium has never been easier.