These fun-colored Random Flow Generator® Nozzles will add a pop of color to your aquarium and bring some whimsy to your flow solution. Designed to provide a dynamic, randomized flow pattern, these nozzles help eliminate dead spots and mimic the natural currents found in reef environments.
Manufactured with a reef-safe TPU (Thermoplastic Polyurethane), the RFG Flex Series is built to last. Made with a strong, extremely durable, and flexible material, these nozzles won’t crack or break, offering superior durability compared to standard rigid plastics. They are also remarkably easy to maintain, as most algae and biofilms simply slide off with minimal effort.
The RFG Flex Series Nozzle is designed for maximum versatility. It will fit genuine Loc-Line® brand modular hoses while also adapting to fit other similar-sized modular hose fittings. This flexibility ensures compatibility with a wider range of aquarium brands and custom modular hose designs. For larger plumbing setups, specific models are designed to snugly fit standard PVC pipe with a simple slip-on connection—no glue or re-plumbing required.
The RFG Flex Series maintains the unique patented internal design of the original Random Flow Generator® Nozzle. This design continues to be trusted by aquarium hobbyists and aquatic industry professionals alike. By delivering a new level of durability and enhanced functionality, the Flex Series builds on years of proven performance in both saltwater and freshwater environments.
To achieve the best results, please refer to the suggested flow rates for your specific model:
- 1/2 Models: Suggested Minimum 120–150 GPH; Optimal 300–450 GPH (1100–1700 lph).
- 3/4 Inch Models: Suggested Minimum 180–200 GPH; Optimal 420–500 GPH (1500–1900 lph).
- 1 Inch Models: Suggested Minimum 320–400 GPH; Optimal 720–1,000 GPH.
Includes a single Flex Series Random Flow Generator® Nozzle.
