Vivid Creative Aquatics 1in Random Flow Generator - RFG100

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.

• Creates a random flow pattern in your Reef tank with no moving parts!


• 1 in. Female Slip Fitting – Snugly fits standard 1in PVC pipe


• Printed in Reef-safe PETG plastic.


• Minimum GPH: 320-400


• Optimal GPH: 720-1,000

Randomizer 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. Eductor Draws in additional water volume