• 1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG
1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG

1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG

10% off
$37.99
$34.19

Shipping calculated at checkout. This item ships free on eligible orders.

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1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG

Works With

Red Sea REEFER G2

Recommended for Gen 2 dual outlet (on either side of the overflow) models of the Red Sea Reefer 525 and below

Waterbox Aquariums

Waterbox Cube, Peninsula Mini series and larger tanks Waterbox aquarium with DN15 stock return nozzles (check your aquariums specs here)

Plus, many other aquariums using the included Adapter – scroll down for full list

Kit Includes:

  • The Patented Random Flow Generator® Nozzle
    1/2in Flex-Series Random Flow Generator® Nozzles – RFG050-FLX
  • New Flex-Series Adapters
    – 2530-075 Multidapter™
    – WB165050 Modular hose converter
    – MHA2021LL050 Modular hose Adapter
  • Genuine Loc-line
    Genuine 1/2in Loc-Line® fittings

Includes the New Flex Series Random Flow Generator®

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

Broad Compatibility

The 1/2in Random Flow Generator Return Line Upgrade Kit is highly versatility and is directly compatible with wide variety of aquarium brands and models, including the aquariums listed below

  • Red Sea REEFER
  • Red Sea MAX
  • CADE Aquarium (recommended for Reef 900 and smaller)
  • Proclear ProStar 60/90
  • MODE Aquariums
  • Waterbox DN15 outlets
  • Waterbox Cube
  • Waterbox Peninsula Mini
  • Eshopps Deskmate® Collection
  • BioCube,
  • Aquatop
  • Aqua One
  • Fluval 13.5 & larger
  • Innovative Marine Nuvo Fusion Series
  • Most modular hose style connectors found on many aquarium systems
  • 1/2in bulkheads
  • 1/2in Schl40 elbow and socket fittings
  • 3/4 Schl40 PVC Pipe
  • 20mm Bulkheads & Elbows
  • and more!

Online Only Item

This product is not stocked at our retail location. It is sourced from one of our distribution warehouses after your order is placed. Please allow 3 to 7 business days for processing before shipment or pickup.

In-Store Item

This item is stocked at our retail location and is typically available for immediate purchase, in-store pickup, or shipping. Orders are generally processed within 1 business day, although processing times may vary during sales, holidays, or periods of high order volume. Inventory is updated regularly but is subject to prior sale.

At Aquarium Depot, dry goods may qualify for free shipping based on province and item type, while livestock, frozen/perishable, heavy, or oversized items are shipped separately with applicable shipping charges and restrictions based on service availability.

Please refer to our Shipping Policy
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