VCA Ultimate Nano Tank Return Line Dual 1/4" Flex Series RFG Upgrade Kit
VCA Ultimate Nano Tank Return Line Dual 1/4" Flex Series RFG Upgrade Kit is a complete aquarium return flow upgrade designed to transform nano aquarium circulation using dual Random Flow Generator nozzles. Featuring VCA’s patented RFG design, durable Flex Series TPU construction, and genuine Loc-Line fittings, this kit creates natural, randomized water movement without moving parts to improve flow distribution, reduce dead spots, and support healthier coral growth. Compatible with popular nano aquarium systems such as Fluval, Innovative Marine, Waterbox, BioCube, and Aquatop, the VCA Ultimate Nano Tank Return Line Dual 1/4" Flex Series RFG Upgrade Kit delivers efficient, easy-to-install flow optimization for reef and freshwater nano tanks.
VCA Ultimate Nano Tank Return Line Dual 1/4" Flex Series RFG Upgrade Kit
Transform the return line on your Nano tank in seconds!
Vivid Creative Aquatics has combined their 3D printed adapters and patented Random Flow Generator Nozzles with genuine Loc-Line parts to provide you with an easy-to-install upgrade kit for most Nano sized aquarium models.
- Genuine LocLine fittings
- 3D printed parts made from Reef-safe PETG plastic
- Quick and easy installation
- Durable and strong, rubber-like material
- Compatible with broad list of aquariums (see list below)
- Suggested minimum flow: 80-100 GPH
- Optimal flow: 200-300+ GPH
VCA RFG (Random Flow Generator) Nozzle
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 flows path exiting the nozzle. The new Flex Series of RFG nozzles are constructed of extremely durable and flexible reef-safe TPU (Thermoplastic Polyurethane), making them directly compatible with a wider range of aquariums and modular hose designs.
Broad Compatibility
The included adapters allow you to use this kit with a wide variety of aquariums. Compatible with all of the following:
- Fluval 13.5 & Larger
- Innovative Marine Nuvo Fusion Series
- Waterbox Cube
- Waterbox Peninsula Mini
- Eshopps Deskmate Collection
- BioCube
- Aquatop
- Aqua One
- Most modular hose style connectors found on many nano aquarium systems
Model: RFGFK025X2
What's Included?
- 2x 1/4" RFG (Random Flow Generator) Nozzles
- 1x 1/2" to 1/4" Genuine Loc-Line Y Reducer Fitting
- 4x Sections of Genuine 1/4" Loc-Line
- 1x MHA2122050 Modular Hose Converter
- 1x WB165050 16.5mm Flex Adapter