Fluval FX6 Canister Filter Review & buyers guide 2019

fluval fx6 filter review

We know how important it is for aquarium keeper to have the right filter for your tank as it really is the heart of any aquarium
You need the filter to take care of a lot of things and give the fish the perfect marine ecosystem for them to thrive.
To make sure that happens, I do recommend you to take a look at the Fluval FX6 Canister filter. Manufactured by Fluval, this excellent aquarium filter delivers all the best possible advantages.

Fluval FX6 canister filter comparison table




fluval fx6 canister filter review

Fluval Canister Filter FX6 400 Gallon Filter

  • Can handle 400 gallon tanks
  • 563 gph
  • smart self prime system
  • Multi-directional output nozzle
  • Built with a monthly maintenance reminder
fluval fx6 canister filter vs marineland magniflow
  • Filter foam pads screen out dirt and debris
  • Quick prime button
  • Quiet operation
  • 360 gph
Penn Plax canister filter Vs fluval FX6 aquarium filter
  • Can handle 200 gallon tanks
  • 350 gph
  • Instant prime
  • 360 deg rotational valve attachment
  • very quiet
fluval fx6 review
  • Aqua stop valves
  • 383 gph
  • Instant prime
  • Quiet operation
pinkay Vs FX6 filter
  • Quick disconnect couplings
  • UV Sterilisation
  • Can filter up to 200 gallon aquariums
  • 525 gph
aquarium canister filter
  • Adjustable spray bar
  • UV Sterilisation
  • Can filter up to 150 gallon aquariums
  • 525 gph
fx6 canister filter
  • Advanced Hydro-Tech LCD screen monitor
  • 265 gph
  • Can filter up to 160 gallon aquariums
  • Measures temperature and flow rate
  • On-board maintenance schedule
fluval fx6 aquarium canister filter
  • Adjustable telescopic spray bar
  • 345 gph
  • Can filter up to 150 gallon aquariums
  • Easy priming system
  • 4 media basket

Some of the Excellent Features Of The Fluval FX6 Aquarium Filter

The Fluval canister system. If you are unfamiliar with this system, is, in essence, a three-stage filtration, the aquarium water goes through three stages that separate all kind of dirt and food. It looks after the chemical and biological impurities. The three stages are, Mechanical, Biological, and Chemical.

The capacity of this filter is big and can be used to filter large aquariums. This particular model can filtrate aquariums up to 400 gallons.
This model has an on-board monthly maintenance reminder. It will let you know every month when the time has come for you to maintain it. This does take a lot of the stress out. You don't ever have to worry about the fact that you might forget to clean your filter, or when you cleaned it last.

FX6 Smart pump technology

The filter comes with a smart pump technology that has been built in the filter by the manufacturers. This technology takes care of the efficiency and performance of the filter.
The setup is pretty easy, you don't need to do too much to get the filter up and running. It takes less than a few minute to start and you just have to plug it in and add some aquarium water.

The system is very quiet as the cover has been designed in such a way that it absorbs the sound. The pump impellers are designed that there is a minimum amount of vibration produced.
The AquaStop valves make the maintenance a lot easier as you can remove the hoses and the canister without worrying about any spills. Our other Fluval 406 we reviewed is also a good choice as that also have the AquaStop system.

Fluval FX6 filtration

As said earlier, the Fluval canister filter supports three-stages of filtration. These are mechanical Biological and Chemical. The mechanical part is any debris the filter picks up as the first stage.
Also, you have the Biological stage of the filter, Bio filtration is a pollution control technique
The primary biological filtration for reef aquariums usually comes from the use of live rock
Chemical Filtration in the form of activated carbon is used when needing to remove discoloration of the water or to remove dissolved matter. These are the 3 stages of a good filtration system.

Fluval FX6 Capacity

The Capacity of the Fluval FX6 aquarium filter is up to 400 gallons which is one of the larger capacity out there. and did well in our ​what is a good fish tank filter and is a great option if you are thinking of going to a larger aquarium in the future this canister filter will be a great addition.

Fluval FX6 is quiet

Like most pumps, there are impellers inside which is what generates the movement of the water through the filter. Some can be noisier than other, this Fluval model is one of the less intrusive filters on the market due to the clever cover that absorbs any noise or vibration.

How user-friendly is the Fluval FX6

The filter uses a self-priming system that makes getting the filter up and running very quickly indeed. And the added reminder of when the filter needs any maintenance makes it a very easy filter to use. The user manual gives a very detailed explanation of all the steps involved and how to maintain the filter for years to come.

Pros and Cons Fluval FX6 Canister Filter

  • The capacity of the filter makes it one that you can upgrade your aquarium size and not have to worry about having to purchase another filter.
  • The quietness of the Fluval FX6 makes it less intrusive than some other filters.
  • The bi-monthly reminder for maintenance is a nice feature and not having to remember when you last cleaned the filter takes the stress out.
  • The multi-stage filtration is a must have for any aquarium and you know the Fluval FX6 takes care of all the aquariums filtration needs.
  • The cost of the filter is a little higher than most.

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