RFG Jellys

Limited Release!

Fun-Colored Flex-Series RFG Nozzles

These fun-colored Random Flow Generator® Nozzles will add a pop of color to your aquarium and bring some wimsy to your flow solution.

Manufactured with reef-safe TPU, a firm rubber-like material, the Flex-Series RFG Nozzles introduce a new level of durability, functionality and reliability.

Limited Release

The current Jellys promo is running in the U.K.
Exclusively at: Charterhouse Aquatics

There’s still time to get your Jelly on – Click the logo!


RFG Flex Series Nozzle will fit genuine Loc-Line® brand modular hose but also adapt to fit other similar sized modular hose fittings.
The RFG Flex Series is directly compatible with a wider range of aquariums and modular hose designs.


Made with a strong, extremely durable and flexible material, the RFG Flex Series won’t crack, it can’t break and has superior durability.
It’s also extremely easy to clean, since most algae and bio films simply slide right off with minimal effort.

A Trusted Design

The RFG Flex Series maintains the patented design of the Random Flow Generator® Nozzle. The design continues to be trusted by aquarium hobbyists and aquatic industry users alike. The RFG Flex Series will build on this trust earned over the years by delivering a new level of durability, flexibility and an enhanced functionality.


RFG Flex Series Enhancements

  • Broader range of direct compatibility
  • Enhanced Randomized Flow
  • Higher throughput (5% to 10% more)
  • Easier to clean & maintain
  • Extremely durable
The Patented Random Flow-Generator® Nozzle

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.

Random Flow Generator for Red Sea
Random Flow Generator for WaterBox
Random Flow Generator for CADE
Random Flow Generator for Fluval
Random Flow Generator for JBJ
Random Flow Generator for Lifegard Aquatics