Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Estimated total

£0.00 GBP

Taxes included. Discounts and shipping calculated at checkout.
View Cart
  • Facebook
  • Instagram
  • YouTube
  • X (Twitter)

Clearance Sale

Big Brands, Bigger Savings!

Charterhouse TV
Design Team
  • Marine Shop image
    Marine
  • Freshwater shop image
    Fresh
  • Reptiles Shop image
    Reptiles
  • Corals Shop image
    Corals
  • Ponds Shop image
    Ponds
  • Design Team
  • Deals
  • Charterhouse Points
  • What's New
  • Education
  • Gift Cards
  • Shop By Brand
  • FAQ's
  • Marine
  • Fresh
  • Reptiles
  • Corals
  • Ponds
Charterhouse Aquatics
Log in Cart

Collection: Random Flow Generator

Produce a more natural flow pattern in your saltwater aquarium with the RFG Nozzle. Available for 1/2in,  and 3/4in with a Loc-Line fitting and now available in 1 in. Modular Hose fitting.The RFG Nozzle can dramatically change the way water moves around your reef tank and help create a more natural flow pattern. Add Loc-line and make your aquarium compatible with the Random Flow Generator.

Produce a more natural flow pattern in your saltwater aquarium with the RFG Nozzle. Available for 1/2in,  and 3/4in with a Loc-Line fitting and now available in 1 in. Modular Hose fitting.The RFG Nozzle can dramatically change the way water moves around your reef tank and help create a more natural flow pattern. Add Loc-line and make your aquarium compatible with the Random Flow Generator.

Read more...
Home /Aquatics / Fittings / Random Flow Generator
What Our Customers Are Saying About Us
Excellent
Based on 770 Reviews
User Image
Mark Parnell
May 21, 2025
Ordered a juwel helialux spectrum light from Charterhouse Aquatics delivery was exactly to the time frame estimated i emailed for a quick progress update near the estimated delivery date and received a phone call and an email as confirmation delivery was on schedule I couldn't fault the service and quality of product once received these guys offer quality, efficiency and great all round customer service 😀 I will be using Charterhouse for future orders Very happy 😊
User Image
Peter Sands-Moore
May 20, 2025
First class product, at a very competitive price.
User Image
Dave Currie
May 18, 2025
Recieved ok not opened box yet as I am waiting for substrate and plants to set my tank up
User Image
Gary Dolling
May 17, 2025
Super quick delivery
User Image
david Tudor
May 15, 2025
Good selection, delivered accurately and quickly and as expected, thanks
User Image
Rick Farr
May 14, 2025
Struggled getting live mysis from my normal supplier - a few click later and less than 24hrs later..... 7 bags of live mysis for my seahorses! Efficient, competitively priced and the slickest ordering to "boot" - to be honest I'm considering swapping over full time if my regular supplier lets me down again. Fab & would order again from Charterhouse Aquatics any day of the week!
User Image
Paul Iremonger
May 14, 2025
Fantastic & quick service
User Image
Nerayan Charles
May 13, 2025
Great service and delivery time
User Image
Richie P
May 12, 2025
Had to change my order slightly. The guy I spoke to couldn’t have been more helpful. Delivery was on time, product was excellent. All in all a great experience and would definitely recommend.
User Image
Debbie Smallwood
May 12, 2025
Brilliant. Will shooe here again. Thankyou
User Image
Lee Clifford
May 12, 2025
It was a pleasure dealing with Charterhouse aquatics. The aquarium I purchased was great value for money and delivered in excellent condition on the date promised. Thank you 😊
User Image
Holly Kennedy
May 11, 2025
Great service! Speedy delivery too!
User Image
Gavin Grimshaw
May 11, 2025
Great item and service
User Image
Kevin Jones
May 11, 2025
Delivers on time. Excellent service
User Image
gary cornwall
May 7, 2025
Very good service even if imake a mistake
User Image
Graham Leopard
May 4, 2025
Everything present and correct.
User Image
Lindsey Dowson
May 3, 2025
Excellent company with super fast delivery on my new aquarium! Delivery driver very helpful also helping me get it into the house! I chose not to add middle door on the cabinet and add baskets this is not how the juwel Rio comes as standard & also I changed the bulb!
User Image
Paul Cope
May 3, 2025
Online order. Everything was clear and easy to understand with ordering. Biomaster 2 was delivered quickly and well packaged. I did have a query over the piping. I called the contact line which was answered immediately 👍. The guy I spoke to solved my query straight away in simple A,B,C walkthrough step. Great experience and will be back. Paul
User Image
Cristopher Ireland
May 2, 2025
Excellent service 5 stars
User Image
Craig Robinson
April 30, 2025
excellent service and fast delivery. I recommend

Why buy from Charterhouse?

Free Shipping Over £50

Spend over £50 on your order and qualify for free shipping.

Flexible Payment Options

We offer flexible monthly finance options.

Charterhouse Points

As a thank you, we run the Charterhouse Points scheme.

Subscribe & Save

Takes the hassle out of regular ordering.

Free Shipping Over £50

Spend over £50 on your order and qualify for free shipping.

Flexible Payment Options

We offer flexible monthly finance options.

Charterhouse Points

As a thank you, we run the Charterhouse Points scheme.

Subscribe & Save

Takes the hassle out of regular ordering.

About Us

At Charterhouse Aquatics we stock the largest range of aquarium dry goods in the UK. We have full design, installation and maintenance services.

Address: 14 Merchant Drive, Mead Lane, Hertford, SG13 7AY

Telephone: 0203 697 3750
Company Number: 02872980
VAT Number: 854458301

Customer Service

  • My Account
  • Contact Us
  • Help Centre
  • FAQs
  • Charterhouse Points
  • Subscriptions
  • Terms & Conditions

Advice

  • Help Guides
  • Charterhouse TV
  • Contact Us

Our Services

  • Custom Aquariums
  • Aquarium Maintenance
  • Aquarium Delivery
  • Click & Collect

Let's be social

Instagram icon
YouTube icon
Pinterest icon
  • Clearpay
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

© 2025, Charterhouse Technology Ltd

44 products
Sort by: Relevance
  • Relevance
  • Best selling
  • Manual
  • Price ascending
  • Price descending
  • Created descending
  • Title ascending
  • Title descending
  • Created ascending
Filter
Vivid Creative Multi Tube Clips - Aqua Blue
Vivid Creative Multi Tube Clips - Aqua Blue
£10
Vivid Creative Multidapter 20mm-25mm Pipe to 1/2in Loc-Line
Vivid Creative Multidapter 20mm-25mm Pipe to 1/2in Loc-Line
£10.99
Vivid Creative Random Flow Generator Flow Kit 1/4"
Vivid Creative Random Flow Generator Flow Kit 1/4"
£28.99
Vivid Creative Ultimate Return Line Upgrade Kit Vivid Creative Ultimate Return Line Upgrade Kit
Vivid Creative Ultimate Return Line Upgrade Kit
£58.99
Vivid Creative Random Flow Generator Flow Kit 1/2"
Vivid Creative Random Flow Generator Flow Kit 1/2"
£32.99
Vivid Creative Flex 1/2in RFG Nozzle Vivid Creative Flex 1/2in RFG Nozzle
Vivid Creative Flex 1/2in RFG Nozzle
1 Review
£25.99
Vivid Creative 11 inch Never Rust Tweezers Sunset Orange
Vivid Creative 11 inch Never Rust Tweezers Sunset Orange
£15.95
Vivid Creative 18 inch Never Rust Tweezers Sunset Orange Vivid Creative 18 inch Never Rust Tweezers Sunset Orange
Vivid Creative 18 inch Never Rust Tweezers Sunset Orange
£40
Vivid Creative Multidapter 30mm-35mm Pipe to 1in Loc-Line
Vivid Creative Multidapter 30mm-35mm Pipe to 1in Loc-Line
£10.99
Vivid Creative Deluxe Defroster Cups (2 Pack) Vivid Creative Deluxe Defroster Cups (2 Pack)
Vivid Creative Deluxe Defroster Cups (2 Pack)
1 Review
£18.98
Vivid Creative 1/2in RFG Nozzle with 20mm Slip Fit Pipe Adaptor
Vivid Creative 1/2in RFG Nozzle with 20mm Slip Fit Pipe Adaptor
£29.99
Vivid Creative 18 inch Never Rust Tweezers UV Yellow Vivid Creative 18 inch Never Rust Tweezers UV Yellow
Vivid Creative 18 inch Never Rust Tweezers UV Yellow
£40
Vivid Creative Multidapter 25mm-30mm Pipe to 3/4in Loc-Line
Vivid Creative Multidapter 25mm-30mm Pipe to 3/4in Loc-Line
£10.99
Vivid Creative Flex 1inch RFG Nozzle Jelly Limited Edition - Azure Blue
Vivid Creative Flex 1inch RFG Nozzle Jelly Limited Edition - Azure Blue
£24.49 £34.99
Vivid Creative Flex 1inch RFG Nozzle Jelly Limited Edition - Sunrise Pink
Vivid Creative Flex 1inch RFG Nozzle Jelly Limited Edition - Sunrise Pink
£24.49 £34.99
Vivid Creative Flex 3/4in RFG Nozzle Jelly Limited Edition - Azure Blue
Vivid Creative Flex 3/4in RFG Nozzle Jelly Limited Edition - Azure Blue
£20.99 £29.99
Vivid Creative Flex 3/4in RFG Nozzle Jelly Limited Edition - Sunrise Pink
Vivid Creative Flex 3/4in RFG Nozzle Jelly Limited Edition - Sunrise Pink
£20.99 £29.99
Vivid Creative Multi Tube Clips - Lava Rock Black
Vivid Creative Multi Tube Clips - Lava Rock Black
£10
Vivid Creative 1" hose to 3/4" RFG Y connection
Vivid Creative 1" hose to 3/4" RFG Y connection
£12.95
Vivid Creative 11 inch Never Rust Tweezers Yellow UV
Vivid Creative 11 inch Never Rust Tweezers Yellow UV
£15.95
Vivid Creative Ultimate Return Line Upgrade XL
Vivid Creative Ultimate Return Line Upgrade XL
1 Review
£64.99
Vivid Creative Ultimate Nano Tank Return Line Upgrade Kit Vivid Creative Ultimate Nano Tank Return Line Upgrade Kit
Vivid Creative Ultimate Nano Tank Return Line Upgrade Kit
1 Review
£37
Vivid Creative 3/4 in RFG Flow Kit Vivid Creative 3/4 in RFG Flow Kit
Vivid Creative 3/4 in RFG Flow Kit
£34.99
Vivid Creative Flex 1/2in RFG Nozzle Jelly Limited Edition - UV Yellow
Vivid Creative Flex 1/2in RFG Nozzle Jelly Limited Edition - UV Yellow
£18.19 £25.99
Vivid Creative 1"in RFG Nozzle with 1in Modular Hose Fitting Vivid Creative 1"in RFG Nozzle with 1in Modular Hose Fitting
Vivid Creative 1"in RFG Nozzle with 1in Modular Hose Fitting
£40
Vivid Creative MJV-SC - Vacuum Attachment Vivid Creative MJV-SC - Vacuum Attachment
Vivid Creative MJV-SC - Vacuum Attachment
£14.99
Vivid Creative SPS Kit – The Salinity Probe Stability Kit
Vivid Creative SPS Kit – The Salinity Probe Stability Kit
£29.99
Vivid Creative Multidapter 25mm-30mm Pipe to 1in Loc-Line
Vivid Creative Multidapter 25mm-30mm Pipe to 1in Loc-Line
£10.99
Vivid Creative Flex 1 inch RFG Nozzle Jelly Limited Edition - UV Yellow
Vivid Creative Flex 1 inch RFG Nozzle Jelly Limited Edition - UV Yellow
£24.49 £34.99
Vivid Creative Flex 3/4in RFG Nozzle Jelly Limited Edition - UV Yellow
Vivid Creative Flex 3/4in RFG Nozzle Jelly Limited Edition - UV Yellow
£20.99 £29.99
Vivid Creative 1in RFG Nozzle with 32mm Slip Fit Pipe Adaptor
Vivid Creative 1in RFG Nozzle with 32mm Slip Fit Pipe Adaptor
1 Review
£39.99
Vivid Creative Flex 3/4in RFG Nozzle Vivid Creative Flex 3/4in RFG Nozzle
Vivid Creative Flex 3/4in RFG Nozzle
£29.99
Vivid Creative CADE Aquarium Flow Kit – 3/4in Random Flow Generator
Vivid Creative CADE Aquarium Flow Kit – 3/4in Random Flow Generator
1 Review
£27.95
Vivid Creative Multidapter 30mm-35mm Pipe to 3/4in Loc-Line
Vivid Creative Multidapter 30mm-35mm Pipe to 3/4in Loc-Line
£10.99
Vivid Creative Pico Tank Flow Kit
Vivid Creative Pico Tank Flow Kit
£21.99
Vivid Creative Innovative Marine Slip-Fit-Drop Adapter–16mm to 1/2in Loc-Line
Vivid Creative Innovative Marine Slip-Fit-Drop Adapter–16mm to 1/2in Loc-Line
£10.75
Vivid Creative 40mm RFG Nozzle
Vivid Creative 40mm RFG Nozzle
£44.99
Vivid Creative Flex 1inch RFG Nozzle Jelly Limited Edition - Sunset Orange
Vivid Creative Flex 1inch RFG Nozzle Jelly Limited Edition - Sunset Orange
£24.49 £34.99
Vivid Creative Flex 3/4in RFG Nozzle Jelly Limited Edition - Sunset Orange
Vivid Creative Flex 3/4in RFG Nozzle Jelly Limited Edition - Sunset Orange
£20.99 £29.99
Vivid Creative Flex 1/2in RFG Nozzle Jelly Limited Edition - Sunset Orange
Vivid Creative Flex 1/2in RFG Nozzle Jelly Limited Edition - Sunset Orange
£18.19 £25.99
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.
reviews
See all reviews
×