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Fluval Canister Filter for Aquariums - 406 - 100 Gallon

4.4 4.4 out of 5 stars 3,240 ratings

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406
Standard Packaging
Brand Fluval
Target Species Fish
Item Weight 10 Pounds
Shape Square
Style Modern
Color Black

About this item

  • Multi stage filtration for healthy fresh & saltwater aquariums
  • Suitable for aquariums up to 100 gallons. Flow Rate: 1450 LPH (383 US GPH)
  • Sound dampening impeller design for a quieter operation. The Fluval 406 Canister Filter has a unique square shaped canister design that holds 35 to 50 percent more water than round canister filters of similar size allowing better water flow through a complex cleansing path that maximizes contact with the filtration media
  • Equipped with a clog proof intake strainer and a dual layer foam screen. To prevent water from dripping onto the receptacle or plug,a “drip loop” should be arranged by the user in the cord connecting appliance to a receptacle
  • Built with a patented Aqua stop Valve, multiple filtration baskets, and rim connector assemblies; 3 year warranty.Media Capacity: 8.5 L

Customer ratings by feature

Suction power
4.1 4.1
Noise level
4.0 4.0
Easy to clean
3.9 3.9
Sheerness
3.3 3.3

From the manufacturer

Fluval External Filter

Fluval 406 Canister Filter delivers many practical benefits–including better filtration, less maintenance frequency, faster setup, and quieter operation–all designed to make fish keeping more enjoyable. Building on the success of Fluval 05 Series filters, this filter provides enhanced functionality and filtration performance to create the cleanest, healthiest aquariums ever. The filter helps make aquarium keeping as easy and worry-free as possible thanks to a remarkable range of additional features, including patented Aqua-Stop Valves for easy hose disconnections, single-motion lift-lock clamps for simple cleaning and maintenance, and multiple removable filtration baskets that are already packed with the necessary media for mechanical, chemical, and biological filtration.

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 7.6 x 14.5 x 17.8 inches; 10 Pounds
  • Item model number ‏ : ‎ A217
  • Date First Available ‏ : ‎ September 21, 2011
  • Manufacturer ‏ : ‎ Rolf C. Hagen (USA) Corp.
  • ASIN ‏ : ‎ B005QRDCWA
  • Customer Reviews:
    4.4 4.4 out of 5 stars 3,240 ratings

Product Description

Product description

The newly refined Fluval 06 series of aquarium canister filters with new more powerful motor adds extra conveniences to the powerful and flexible Fluval filtration line. Each Fluval Multi-Stage 06 Series Filter adds even more user-friendly features to ensure aquarium filtration is even easier to set up, customize, and maintain. Plus, each filter holds 35-50% more volume than round canisters of similar size and directs filtration through a complex flow path to maximize contact with the filtration media. Features patented Aqua-Stop Valve, multiple filtration baskets, and rim connector assemblies to keep the intake and output hoses in place on your aquarium. Multiple filtration baskets are already packed with the necessary media for mechanical, chemical, and biological filtration. Four distinct sizes - each with increasing flow rates and filter capacities - to suit any small to mid-sized home or commercial aquarium. Each Fluval Multi-Stage 06 Series Filter minimizes filtration worries with a series of convenient features. Aqua-Stop Valve permits hose disconnects and easy-open, one-motion lock clamps makes routine cleaning and maintenance easy. Added to the ability to customize filtration with multiple, removable media baskets and adjustable flow rates, and you`ve got a canister filter that is convenient, efficient, and very powerful. Includes: Instant-prime system; single-motion lift-lock clamps; clog-proof intake strainer; dual-layer foam screen; and quick start guide. New Advanced Motor Technology resulting in Improved Performance, Quiet Operation and Easier Start-Up Features patented AquaStop Valve, multiple filtration baskets, and rim connector assemblies Each filter holds 35-50% more volume than round canisters of similar size Four distinct sizes - each with increasing flow rates and filter capacities The Fluval 406 Canister Filter provides complete, multi-stage filtration for aquariums up to 400 Liters (100 U.S. gallons) Flow Rate: 1450 L/H (383 US GPH) W

Amazon.com

Fluval 06 series Canister Filters

Maximum Versatility and Premium Performance

Fluval Canister Filters provide superior filtration ideal for all size aquariums. Suitable for use with freshwater or saltwater aquariums. Fluval canister filters offer superior filtering capacity by utilizing large media capacity and powerful flow rate.

Advanced Motor Technology.

Powerful Motor. Maintains strong flow between scheduled maintenances.

Quite Operations.

Precise-engineered Bearing minimizes impeller vibration and cover reduces noise.

Multi-Stage Filtration:

Each Filtration stage is separated for maximum versatility and minimal maintenance, using the entire canister volume to optimize filtration efficiency

Mechanical Stage:

Large capacity, vertical twin foam pre-filters absorb more debris and prevent clogged media

Chemical and Biological Stage:

Independent modules allow easy and mess-free media removal

Powerful Motor. Maintains strong flow between scheduled maintenances.

QUICK & EASY Maintenance:

AquaStop Valves

Stops water flow without disconnecting hoses, elimination leaks and mess

Lift Lock Clamps

Securely and quickly locks motor housing in place. class fibers ensure strength and durability.

Quick-change Mechanical Media

Securely and quickly locks motor housing in place. class fibers ensure strength and durability.

Instant Prime

For instant start-up without the need for manual siphoning.

Model Fluval 106 Fluval 206 Fluval 306 Fluval 406 Fluval G6 Aquarium Capacity Up to 15 US Gallons Up to 15 US Gallons 12 to 30 US Gallons 24 to 40 US Gallons 34 to 65 US Gallons Dimensions 2 x 2.8 x 7.5 inches 4 x 3 x 6 inches 3.5 x 3 x 8 inches 4 x 3.5 x 8 inches 4.5 x 4 x 13 inches Media Stages Mechanical and Biological Filtration Contains 3 Media stages Contains 3 Media stages Contains 3 Media stages Contains 3 Media stages Output 50 US Gal 65 US Gal 105 US Gal 155 US Gal 260 US Gal Wattage 120V/60Hz: 6.8W 120V/60Hz: 5W & 230-240V/50Hz: 4.5W 120V/60Hz: 5W & 230-240V/50Hz: 5W 120V/60Hz: 7.5W & 230-240V/50Hz: 6W 120V/60Hz: 12W & 230-240V/50Hz: 10W

Fluval Media
Fluval Carbon
Fluval Carbon, 100-gram Nylon Bags - 3-Pack

Fluval Carbon Filter Media Insert is capable of adsorbing most liquified impurities and dyes present in aquarium water. It does not contain phosphates and will not change the pH of the aquarium water.

Fluval Foam Filter Block
Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack

Fluval Aquarium Filter Foam Blocks provide mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.

Fluval Biomax Bio Rings
Fluval Biomax Bio Rings - 500 grams/17.63 ounces

Fluval BioMax Media Inserts have a complex pore system creating an optimal environment where beneficial bacteria can thrive.

Fluval Ammonia Remover
Fluval Ammonia Remover, 180-gram Nylon Bags - 3-Pack

Fluval Ammonia Remover is a natural ion-exchange media designed to remove toxic ammonia as water passes over it. Controlling ammonia levels reduces stress on fish.

Fluval Clearmax Phosphate Remover
Fluval Clearmax Phosphate Remover Filters, 3.5 Ounces - 3-Pack

Clearmax Phosphate Remover traps phosphate, nitrate and nitrite. It also reduces odors, makes maintenance easier and provides crystal clear water to create ideal conditions for fish.

Fluval Zeo-Carb
Fluval Zeo-Carb, 150 Gram, 3-Pack Nylon Bags

Fluval Zeo-Carb is a premium blend of research grade Fluval Carbon and Fluval Ammonia Remover. Working together, these highly effective media eliminate liquefied impurities.

Fluval Fine Water Polishing Pad
Fluval Fine Filter Water Polishing Pad

Fluval Water Polishing Pads are uniquely designed to fit Fluval Canister Filters. These extra thick micro-fine polyester pads effectively trap micro particles and debris as water passes through.

Fluval Pre-Filter Media
Fluval Pre-Filter Media - 750 grams/26.45 ounces

Fluval Pre-Filter is designed to capture solid waste before they reach other media. This prevents premature clogging of finer filters and extends their life, reducing media replacements frequency.

Fluval Peat Granules
Fluval Peat Granules, 500 Gram/17.6 Ounce

Fluval Peat Granules are the all-natural way to soften aquarium water and achieve the pH levels required for breeding and rearing certain tropical fish.

Fluval BioFoam
Fluval Bio Foam

Fluval bio-foam combines mechanical and biological filtration. Its porous structure increases surface area for the growth of helpful nitrifying bacteria.



Fluval Water Care



Aquarium supplements and conditioners are a convenient way to create water conditions that mimics those found in nature; they make water safe for aquarium use by removing harmful toxins, help plants grow by providing them the necessary trace elements and are an easy way to maintain water quality in a tank by removing waste and adding beneficial bacteria to the environment. Developed by our dedicated team of specialists and manufactured in Canada at our state-of-the-art liquids facility, new Fluval water treatments are scientifically formulated to produce clean, clear and safe living conditions for aquarium fish and plants.


Hagen Fluval Water Conditioner for Aquariums
Hagen Fluval Water Conditioner for Aquariums

Fluval Water Conditioner is highly efficient comprehensive water conditioner that makes tap water safe for fish by removing chlorine and chloramines and neutralizing toxic heavy metals. Fluval Water Conditioner features a patented stress relief formula and is also effective at protecting scales and fins and preventing the inflammation.

Hagen Fluval Biological Enhancer for Aquariums
Hagen Fluval Biological Enhancer for Aquariums

Fluval Biological Enhancer is a responsive biological aquarium supplement that ensures that all aquariums are immediately inoculated with a powerful team of beneficial bacteria, providing a safe biological habitat for your fish. These highly effective micro-organisms will create a biological flora that quickly metabolizes lethal ammonia and nitrite.

Hagen Fluval Biological Cleaner for Aquariums
Hagen Fluval Biological Cleaner for Aquariums

Fluval Biological Cleaner helps reduce aquarium maintenance by helping to reduce waste in gravel, power filters, decoration and on interior aquarium surfaces. Fluval Biological Cleaner rapidly reduces organic waste from overfeeding, fish waste, and other decaying material such as plant leaves.

Hagen Fluval Plant Micro Nutrient for Aquariums
Hagen Fluval Plant Micro Nutrient for Aquariums

Fluval Plant Micro Nutrients is a balanced supplement essential for healthy, vibrant aquarium plants. Tap water is often devoid of necessary trace elements required by aquatic plants and plants rapidly deplete available micro-nutrients, regular supplementation is necessary.

Fluval Quick Clear for Aquarium Water Treatment
Fluval Quick Clear for Aquarium Water Treatment

Fluval Quick Clear effectively helps eliminate undesirable particles that cause cloudy aquarium water, such as suspended organic and inorganic particles, dirt, slit and fine sand. Its special formulation clumps together particulate waste by ionic attraction, vastly enhancing filtration absorption and creating crystal clear water.

Customer Support Number:800.724.2436

Fluval Clarify Bio for Aquarium Water Treatment
Fluval Clarify Bio for Aquarium Water Treatment

Fluval Bio Clear contains fast-acting enzymes that naturally clarify cloudy aquarium water. Its biological formulation effectively clears cloudy water by rapidly consuming free floating organic food sources, proteins and other organic elements. Bio Clear is recommended for clarifying cloudy water caused by new tank syndrome.

Important information

Legal Disclaimer

no legal disclaimer needed

Customer reviews

4.4 out of 5 stars
4.4 out of 5
3,240 global ratings

Customers say

Customers like the performance, noise level and filter of the vivarium. They mention that it does its job well, is extremely quiet when operating and that the water looks and tests great. They appreciate the clarity, and ease of cleaning. That said, some disagree on quality and value.

AI-generated from the text of customer reviews

416 customers mention363 positive53 negative

Customers like the performance of the filter. They mention it's quiet, does its job well, and is pleased with it. Some say it'll keep working fine after many cleanings, and the plunger actually works. The ribbed plastic tubing works great, and it has flawless execution. Overall, most are happy with the performance and durability of the product.

"...The filter has been working great for the past 5-6 months and my tank is as clear as glass thanks to it and the skimmer...." Read more

"...The foam pads seem to be pretty durable and should keep working fine after many cleanings...." Read more

"...206 canister filter gets good reviews and so far I am pleased with it's performance...." Read more

"...Flawless execution there. The aquastop valve works just as advertised, too. You can regulate water flow or even shut it off entirely...." Read more

390 customers mention315 positive75 negative

Customers like the noise level of the filter system. They mention that it's extremely quiet when operating, with a gentle hum in the background.

"...Pros:Quiet, quiet, and quiet (did I mention quiet?).This thing is beyond a whisper...." Read more

"...My water is crystal clear and the pump is running near silent! It's an awesome filter system. I will give it a thorough cleaning soon...." Read more

"...It's narrow design works well for stands with small doorsVery quietVery strong suction cupsAdjustable input output heights..." Read more

"...Very VERY easy to clean. Filter is still great after 2 months. Quiet and super easy to use and the water clarity is immaculate...." Read more

369 customers mention332 positive37 negative

Customers like the filter. They say it does a decent job and the water looks better. Some customers also like the design of the canister itself.

"...Ample filter media and room for more.The fluval 206 comes with four mesh filters, one more mesh type filter right after them, biomax, one..." Read more

"...It's an awesome filter system. I will give it a thorough cleaning soon. Make sure you use the water from the canister to clean your filter medias...." Read more

"...Very VERY easy to clean. Filter is still great after 2 months. Quiet and super easy to use and the water clarity is immaculate...." Read more

"...out great, the water is clearer than it has ever been and my fish seem much happier. This filter is exactly what I was looking for...." Read more

303 customers mention252 positive51 negative

Customers find the assembly of the vivarium to be easy. They mention that it's easy to set up, maintain, and repair. Some say that the hose connectors are easy to use and that the repair kit is super easy to follow. Overall, most are satisfied with the ease of assembly.

"...Easy to prime if needed by using the priming valve on topGreat filter for the price..." Read more

"...I have had zero leaks, it was easy to prime and set up, too...." Read more

"...ProsLightweight (even when filled with water)Very easy to put togetherSmall (about the size of an office trash can)..." Read more

"...I just cleaned my canister filter yesterday for the first time. SUPER easy. Even easier than I had heard...." Read more

220 customers mention188 positive32 negative

Customers are impressed with the clarity of the water after using the Fluval 406 aquarium filter. They say the water is crystal clear and the tank is as clear as glass. Customers also appreciate the fine filtration, saying the water tests come out great.

"...filter has been working great for the past 5-6 months and my tank is as clear as glass thanks to it and the skimmer...." Read more

"...actually doing the filter cleaning every other month now and the water is fine. This is of course YMMV depending on what fish you keep." Read more

"...My water is crystal clear and the pump is running near silent! It's an awesome filter system. I will give it a thorough cleaning soon...." Read more

"...all of the nasty stuff from the previous filter and the water is starting to clear up...." Read more

187 customers mention165 positive22 negative

Customers find the filtration system of the vivarium easy to clean. They say the tank water gets very clean really fast, and the filter was hardly dirty after six weeks of use. They also say the filter is well designed and easy to use and clean. Customers also mention that the quick detach of thehoses for cleaning is easy peasy.

"...Cleaning the 206 is extremely easy...." Read more

"...compartments and quick release intake/output hoses, cleaning it is actually very easy...." Read more

"...My water is crystal clear and the filter was hardly dirty after almost 6 weeks of use from the date I added fish...." Read more

"...It's been on for a few hours and has already caught all of the nasty stuff from the previous filter and the water is starting to clear up...." Read more

256 customers mention120 positive136 negative

Customers are mixed about the quality of the vivarium. Some mention it's well made, durable, and easy to clean. However, others say that the main filter feels cheap and easy break.

"...the company to troubleshoot with a rep, and we discovered the impeller was broken, so they sent me a new one...." Read more

"...should never be replaced, and the bio foam and the main filter blocks are very durable and show no sign of deterioration...." Read more

"...Issue is that the o-ring distorts in the corners of the square housing never to return to original shape. The new o-rings are pricey and often leak...." Read more

"...Small (about the size of an office trash can)Strong outputSimple locking and unlocking mechanism..." Read more

154 customers mention103 positive51 negative

Customers are mixed about the value of the filter. Some mention that it's effective, efficient, and well worth the price. They say that the replacement media is cheaper than other company's filters, making operating the Fluval much more inexpensively. However, others say that it may look pricey, but you get what you pay for.

"...Great filter for the priceAll in all, a fabulous filter at a great price. There really aren't any cons I can think of...." Read more

"...This is what makes operating the Fluval much more inexpensively. My maintenance cost so far after two months - $0...." Read more

"...The new o-rings are pricey and often leak...." Read more

"...canister filter I've owned and I have 9 tanks going so, yup, good product for the money for sure!Update: Sorry no photos...." Read more

So far so good...quiet and crystal clear, what more can I ask?
5 Stars
So far so good...quiet and crystal clear, what more can I ask?
The Fluval 206 canister filter gets good reviews and so far I am pleased with it's performance. I have only used it for a little over a week, but it is quiet and keeping my water crystal clear. I have had zero leaks, it was easy to prime and set up, too.At first it was quite noisy and I was a little perturbed, as I was expecting it to be very quiet. I research and research products before purchasing; I had read about how to get this filter to run quietly. Air in a canister filter can make it run noisy. There are a couple things one can do to help eliminate the noise and air from the filter after start-up. One is to turn it off, open it up, make sure the impeller is properly seated, close it up and turn it back on. I read that turning it upside down can help eliminate air as well. I can't turn it upside down because it's in the cabinet below my tank, so I picked it up while it's running, and turned it over as far as I could, to the left and to the right, about twice a day for the first couple of days. By day three it was running very quietly...wahooo!I have never had an air pump, but am adding one with this filter due to the water outlet being 3" below the surface. The spray bar kit may help but I think the addition of air bubbles in my tank is going to add to the over all look of my new tank.April 24, 2016 - I just cleaned the filter for the first time since start-up on 3-13-2016 and it was not very dirty at all. I rinsed out all media in the water that came from the canister, cleaned off the bottom of the pump head and put it back to work. My water is crystal clear and the filter was hardly dirty after almost 6 weeks of use from the date I added fish. Granted my 37 gallon aquarium is under stocked with 8 Zebra Danios, 3 Buenos Aries Tetras, 2 Fancy Guppies and 2 small catfish, but I'd rather have it under stocked than over stocked. I am impressed with this filter system.July 4, 2016 - I just did a water change, but haven't cleaned the filter since April 24, 2016. My water is crystal clear and the pump is running near silent! It's an awesome filter system. I will give it a thorough cleaning soon. Make sure you use the water from the canister to clean your filter medias. Everything else I rinse in warm tap water and so far all is well.
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Top reviews from the United States

Reviewed in the United States on February 23, 2013
Size: 206Product Packaging: Standard PackagingVerified Purchase
2 people found this helpful
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Reviewed in the United States on September 1, 2013
Size: 306Product Packaging: Standard PackagingVerified Purchase
4 people found this helpful
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Jesús A.
5.0 out of 5 stars Excelente filtro. Llegó en perfecto estado y rápido
Reviewed in Mexico on March 31, 2019
Size: 306Product Packaging: Standard PackagingVerified Purchase
4 people found this helpful
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Niladri Basu
5.0 out of 5 stars Unparallel product
Reviewed in India on September 5, 2019
Size: 206Product Packaging: Standard PackagingVerified Purchase
KHAL DROGO
5.0 out of 5 stars Recommande
Reviewed in France on July 18, 2019
Size: 206Product Packaging: Standard PackagingVerified Purchase
cecediane06
5.0 out of 5 stars Presque Parfait... ;)
Reviewed in France on April 18, 2019
Size: 106Product Packaging: Standard PackagingVerified Purchase
10 people found this helpful
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Sergio G G
5.0 out of 5 stars Buena marca y silenciosa
Reviewed in Spain on April 5, 2019
Size: 406Product Packaging: Standard PackagingVerified Purchase
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Sergio G G
5.0 out of 5 stars Buena marca y silenciosa
Reviewed in Spain on April 5, 2019
Buen filtro para 300 / 400 litros. Mueve buen caudal y es muy sencillo. Da seguridad para que no se salga el agua. Mi acuario es de 120 cm y llega sobrado al otro extremo. Con 4 cesta para tener de todo metido dentro para filtrar. Encantado
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3 people found this helpful
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