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VCA 3/4" Loc Line Random Flow Generator

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Product Description

Produce a more natural flow pattern in your saltwater aquarium with the RFG Nozzle. Available for 1/2in,  and 3/4in with a loc-line fitting and now available in 1 in. slip fitting.

The RFG Nozzle can dramatically change the way water moves around your reef tank and help create a more natural flow pattern.

  • Creates a random flow pattern with no moving parts!
  • Easily Snaps onto standard 3/4in Loc-Line
  • Printed in Reef-safe PETG plastic.

Flow recommendations

The RFG Nozzle will handle far more flow than the "Optimal" GPH recommendations, so we encourage you to experiment and test the limits of the RFG Nozzles.



The 5 internal fins form a set of spiraling channels. As the water flows through the nozzle, the channels draw the stream of water in one direction or the other. The small amount of interference at the base of the Eductor causes the stream to randomly change direction as it exits the nozzle.


Draws in additional water volume.

Easy Snap FittingSnaps onto a standard loc-line fitting with ease. No tool required.