Vivid Creative Aquatics

Random Flow Generators for Loc-Line

Grouped product items
1/2" Loc-Line Random Flow Generator

SKU: 211360

In stock

Discontinued by Bulk Reef Supply

- +
3/4" Loc-Line Random Flow Generator

SKU: 211361

In stock

Discontinued by Bulk Reef Supply

- +

Attaches to 1/2", 3/4" Loc-Line and creates random flow patterns.

Vivid Creative Aquatics 3D printed random flow generators easily snap onto standard Loc-Line segments for a custom flow pattern through their patent pending randomized design. Each RFG is made of reef-safe PETG plastic and made to outlast your aquarium. Just snap the adapter end onto either 1/2" or 3/4" loc-line and within seconds you can direct the nozzle with the traditional ball and socket style. 


Two Sizes Available:

1/2" Loc-Line

3/4" Loc-Line



Vivid Creative Aquatics revolutionary design uses a set of 5 fins in a spiraling design that channels the water in from one direction at the base of the eductor and then out of the nozzle a different direction. The small amount of interference at the base of the eductor helps create a random change in the intake affecting the path of the flow exiting the nozzle.


1/2" Specifications:

Dimensions - 2.25" L x 1.3" OD

Min Flow Rate - 120 GPH

Optimal Flow Rate - 300 - 450 GPH


3/4" Specifications:

Dimensions - 2.75" L x 1.7" OD

Min Flow Rate - 200 GPH

Optimal Flow Rate - 420 - 500 GPH


Whats Included?

1x Random Flow Generator Nozzle 


Note: Requires Loc-Line Modular Segments for use.


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Product Questions

What size will fit the innovative marine fusion nano 14 AIO I’m very interested in purchasing this flow generator thx
Question by: Dallas Diamond on Jul 22, 2022, 10:03 AM
Thanks for the question! Yes the 1/2" size is what you'll need plus an adapter (16mm Slip to 1/2" Loc-Line Drop Adapter for Innovative Marine Aquariums - Vivid Creative Aquatics SKU: 211368).
Answer by: Kyle Thomas (BRS Staff) on Jul 22, 2022, 12:35 PM
Will these work with stock jbj loc-line?
Question by: James on Sep 8, 2020, 8:37 PM
Hey there,
Thank you for reaching out to us! Yes, JBJ tanks use Loc-Line and these will fit.

Please let me know if you need anything further and take care!
Answer by: Matt Lucero on Sep 9, 2020, 2:01 PM