CUTTING-EDGE FILTRATION
The perfect convergence of beauty, brains and brawn, Fluval G series redefines aquatic filtration by offering a unique combination of aesthetics and advanced performance features, including exclusive Hydrotech™ monitoring technology, digital maintenance scheduling and Fluval’s Quick-Release-System for direct cartridge access. Offering a 3-stage filtration process for unmatched water quality and available in 2 sizes, G-series is designed to take fresh and salt water aquarium maintenance to a whole new level.
CUTTING-EDGE FILTRATION
The perfect convergence of beauty, brains and brawn, Fluval G series redefines aquatic filtration by offering a unique combination of aesthetics and advanced performance features, including exclusive Hydrotech™ monitoring technology, digital maintenance scheduling and Fluval’s Quick-Release-System for direct cartridge access. Offering a 3-stage filtration process for unmatched water quality and available in 2 sizes, G-series is designed to take fresh and salt water aquarium maintenance to a whole new level.


Through internal sensory modules, the HydroTech™ microprocessor communicates real time filter performance, water parameters and filter cleaning intervals. Historical data is also stored for user reference.


Through internal sensory modules, the HydroTech™ microprocessor communicates real time filter performance, water parameters and filter cleaning intervals. Historical data is also stored for user reference.

QUICK RELEASE MEDIA CARTRIDGES
Saves time and effort for fast and simple maintenance.

DIRECT TOP ACCESS
to pre-filter & chemical cartridges.

REPLACE OR REPLACE
cartridges quickly with no mess.
QUICK RELEASE
MEDIA CARTRIDGES
Saves time and effort for fast and simple maintenance.

DIRECT TOP ACCESS
to pre-filter & chemical cartridges.

REPLACE OR REPLACE
cartridges quickly with no mess.
3-STAGE FILTRATION

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MECHANICAL STAGE | |
High capacity pre-filter cartridge. |

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CHEMICAL STAGE | |
High contact chemical cartridge accepts bulk or disposable media cartridges. |

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BIOLOGICAL STAGE | |
Biological media basket for Fluval G Bio-Nodes. |
3-STAGE FILTRATION

![]() |
MECHANICAL STAGE | |
High capacity pre-filter cartridge. |

![]() |
CHEMICAL STAGE | |
High contact chemical cartridge accepts bulk or disposable media cartridges. |

![]() |
BIOLOGICAL STAGE | |
Biological media basket for Fluval G Bio-Nodes. |
FREE MEDIA INCLUDED | ![]() |
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PRE-FILTER CARTRIDGE | CHEMICAL CARTRIDGE | BIOLOGICAL G-NODES | |
G4/G6 (1) | G4/G6 (1) | G4/G6 (1) |
FREE MEDIA INCLUDED | |
![]() |
G4/G6 (1) |
![]() CHEMICAL CARTRIDGE |
G4/G6 (1) |
![]() BIOLOGICAL G-NODES |
G4/G6 (1) |
ADDITIONAL FEATURES

AQUASTOP
Quickly disconnects hosing

EASY PRIME
Starts water flow without manual siphoning

LOCKING LEVERS
Cast zama levers for secure seal

SILICON GASKET
Provides superior sealing and long-term flexibility

CANISTER WALL
Double wall construction eliminates motor noise
COMPARE THE MODELS
MODEL Item # | G3A410 | G6A412 |
---|---|---|
UPC | 015561104104 | 015561104128 |
Aquarium Capacity | 80 US Gal(300 L) | 160 US Gal(600 L) |
Pump Output(120V/60Hz) | 365 US Gal/h(1380 L/h) | 665 US Gal/h(2510 L/h) |
Pump Output(230-240V/50Hz) | 340 US Gal/h(1285 L/h) | 650 US Gal/h(2460 L/h) |
Filter Circulation | 185 US Gal/h(700 L/h) | 265 US Gal/h(1000 L/h) |
Mechanical Area (foam) | 204 in2(520 cm2) | 386 in2(980 cm2) |
Biological Volume | 0.6 US Gal(2.36 L) | 1.05 US Gal(4 L) |
Filtration Volume | 1.32 US Gal(5 L) | 2.3 US Gal(8.7 L) |
Head height (50Hz) | 5.1ft (1.8 m) | 6.1ft(2.1 m) |
Head height (60Hz) | 6.2ft (1.9 m) | 7.6ft(2.3 m) |
Wattage (120V/60Hz) | 18 W | 27 W |
Wattage (230-240V/50Hz) | 17 W | 28 W |
Dimensions (L x W x H) | 9.8 x 9.8 x 9.72"(24.9 x 24.9 x 24.7 cm) | 9.8 x 9.8 x 12.83"(24.9 x 24.9 x 32.6 cm) |