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

Extremely Durable and Flexible Material - Manufactured with a reef-safe TPU (Thermoplastic Polyurethane)

Wide compatibility
Works with genuine 1/2in Loc-Line modular hose and most other modular hoses of similar size

Unique Patented Internal Design - Same trusted design as the original Random Flow Generator Nozzle

Includes a single Flex Series 1/2in Random Flow Generator® Nozzle

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.
0.75in to 0.8625in - 19mm to 21mm

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.

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.

Suggested Minimum Flow Rate GPH - 120-150

Optimal Flow Rates
1100-1700lph
GPH - 300-450