Fluval 407 Review
Our Fluval 407 review covers its 100-gallon rating, included media, quiet eTEC pump, owner complaints, and the listing data you should check before buying.
Updated October 24, 2026
The Fluval 407 is the largest of the four 07 series canister sizes listed on Amazon, and its listing rates it for aquariums up to 100 gallons. It is worth considering if you keep a tank of roughly 55 to 100 gallons, want an external filter that stays quiet in a living space, and prefer a canister that is lighter than Fluval’s FX models. It is not the right pick for tanks above 100 gallons, and the listing itself has a few data problems, covered below, that you should know about before you order.
This review is based on research, not on running the filter ourselves. We read the Amazon listing in full, including the specification table and the list of included parts, and read the owner reviews posted on it. We could not open Fluval’s own product pages for the 07 series, so every figure about the 407 is per the listing, and we flag the places where the listing contradicts itself.
This review is general product information, not repair or electrical safety advice. Follow the safety instructions in your product’s manual, supervise children, and contact the manufacturer or an authorized service center if a product sparks, overheats, or has a damaged cord.
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Fluval 407 Performance Canister Filter
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Fluval 407 at a Glance
All figures below come from the Amazon listing for the Fluval 407 Performance Canister Filter.
| Spec | Fluval 407 (per the listing) |
|---|---|
| Rated aquarium size | Up to 100 gallons |
| Flow rate | 1,450 liters per hour (about 383 US gallons per hour) |
| Pump technology | eTEC, described as using the same energy as an LED light bulb |
| Media access | EZ-Lift media baskets with a center handle; separate vertical pre-filter |
| Valve | AquaStop valve |
| Weight | 9.7 pounds |
| Dimensions | Not confirmed (the listing gives two different sets) |
| Voltage | The listing shows 230 volts, which conflicts with US sale (check the label) |
| Warranty | Not stated on the listing (it refers buyers to the maker’s website) |
| Model number | A449 |
Three Listing Issues to Know First
Dimensions: the specification table lists 14.5 x 7.5 x 14.5 inches in one field and 7.09 x 9.45 x 19.29 inches in another. The second set may be the shipping box, but the listing does not say. Measure your cabinet against the larger height before you buy.
Voltage: the listing shows 230 volts, which conflicts with Amazon.com selling it in the US. Before you plug the filter in, check the rating label against your outlet. If it does not match, do not use the filter, and contact the seller or Fluval.
Shared ratings: this listing’s ratings appear to be shared with the listings for other sizes in the 07 series, and several reviews on it describe the 107 or the 207 rather than the 407. We lowered this product’s AquariumTech Score slightly because its ratings appear to be pooled across several sizes of the line and its voltage field conflicts with Amazon.com selling it in the US. In the owner section below, we only drew on reviews that name the 407 or do not name a size.
Who the Fluval 407 Canister Filter Suits
- Tanks of roughly 55 to 100 gallons: the 100-gallon rating covers common 55 and 75 gallon setups without moving up to an FX model, and one reviewer on this listing runs a filter on a 55-gallon tank.
- Tanks in living rooms and bedrooms: the listing says the pump runs up to 25% quieter than the previous generation, and reviewers on this listing, some of whom may be using other sizes, describe it as quiet.
- Keepers who want a lighter canister: at 9.7 pounds per the listing, it is much lighter than the FX4 (14.17 pounds per its listing).
What We Like
- Low energy use, per the listing: the eTEC pump is described as drawing about the same energy as an LED light bulb. The listing gives no wattage, so treat this as a description, not a number.
- Quiet operation: the listing claims a pump up to 25% quieter than before, and reviewers on this listing, some of whom may be using other sizes, say it is hard to hear.
- Faster media access: according to the Amazon listing, the EZ-Lift baskets come out as one stack with a center handle, without emptying the canister of water.
- Separate pre-filter: the listing describes a vertical pre-filter cartridge with its own access, meant to add surface area for mechanical filtration.
- Complete media set in the box: the included components list several Fluval media types, covered in the media section below.
What Could Be Better
- Listing data you have to verify: two sets of dimensions, a 230-volt figure, and no warranty length on the listing.
- Pooled ratings: the ratings appear to cover several 07 series sizes, so they say less about the 407 alone than they seem to.
- A serious durability complaint: one long-time Fluval owner reported repeated failures of the 407 over several years and multiple replacement motor heads.
- Ongoing media cost: an owner noted that the number of media pieces makes regular replacement more expensive.
What Owners Say
These points come only from reviews on this listing that name the 407 or do not name another size; because the ratings appear to be pooled, reviewers who do not name a size may be using other models. Several describe very clear water and near-silent running. One reviewer uses a filter from this listing on a 55-gallon tank and found setup easy and the current strong. A reviewer who did not say which size they bought, running a heavily planted 29-gallon tank, added a Fluval spray bar because the standard nozzle pushed floating plants around.
The critical reviews are specific. A turtle keeper who has used Fluval filters for many years reported replacing the 407’s motor head several times, said the impeller cover would click in but not stay engaged under water pressure, and described a poor response from customer service when asking to return replacement parts. A reviewer who was otherwise happy with the unit and its noise level but felt the included media, including a smaller carbon pouch than expected, did not look like the standard Fluval media they normally buy. If you order, check the box contents against the listing’s parts list when it arrives.
Fluval 407 Filter Media: What the Listing Says Is in the Box
The listing’s included components name these media and media parts:
- Bio-Foam Max, Bio-Foam, and Bio-Foam+
- Carbon (2.46 oz)
- Quick-Clear
- A pre-filter basket, a media basket with cover, and a media basket handle
The listing also says the media are authentic Fluval media. It does not give a replacement schedule for the Fluval 407 canister filter media, so check the manual in the box for its media schedule (an instruction manual is in the listed components).
Sizing: Where the 407 Sits in the Line
The 07 series steps up by tank size. Ratings below come from each model’s Amazon listing title only; we have no maker source for the 07 series, and the 107 and 307 entries are listing titles we have not reviewed in full. The FX4 rating comes from Fluval’s FX series user manual:
| Model | Rated for | Source |
|---|---|---|
| Fluval 107 | Up to 30 gallons | Amazon listing title only |
| Fluval 207 | Up to 45 gallons | Amazon listing title |
| Fluval 307 | Up to 70 gallons | Amazon listing title only |
| Fluval 407 | Up to 100 gallons | Amazon listing title |
| Fluval FX4 | Up to 250 gallons | Fluval FX series manual |
A gallon rating is the top of the range the filter is sold for, not a promise of clear water. Big, messy fish, turtles, and heavy feeding push a tank’s needs up; a lightly stocked planted tank needs less. A practical way to use the table: if your tank sits near the top of a model’s range or carries a heavy bioload, look one size up. For a 55-gallon community tank, the 307 is rated for it and the 407 leaves headroom. For a 90-gallon tank with large cichlids, the 407 is near its limit, and the FX4 is the step up. For a 20-gallon tank, the 407 is more filter and more current than the tank needs.
Fluval 407 Setup: What to Check
This section does not walk through installation steps, because we have no maker manual for this model to summarize. Treat it as a checklist for when the box arrives, and follow the instruction manual inside for setup, priming, and service.
- Parts: lay out the components against the listing’s list, which includes the AquaStop valve, ribbed hosing, rim connectors, intake tube and strainer, output nozzle, rubber hose connectors, and instruction manual.
- Space: confirm the canister fits under the tank with room to lift the media stack out, using the larger of the listing’s two heights.
- Electrical safety: check the rating label against your outlet. If it does not match, or the unit arrives damaged, do not use the filter, and contact the seller or Fluval.
- Box contents: one owner felt the included media did not match standard Fluval media, so compare what arrives with the listing before you set it up.
For other filter types, see our aquarium filter section.
How It Compares
Fluval 407 vs 307: the 307 is the next size down, rated for up to 70 gallons per its listing title. If your tank is 55 gallons or smaller with ordinary stocking, it covers the tank with a smaller canister; the 407 makes sense when you want headroom or keep a 75-gallon tank.
Fluval 407 vs FX4: the FX4 is rated for up to 250 gallons, holds 1 gallon of biological media, and has a 700 US gallon per hour pump, per Fluval’s manual. It is also a heavier canister, at 14.17 pounds per its listing against 9.7 pounds for the 407. Choose the FX4 for tanks over 100 gallons or very heavy bioloads; stay with the 407 if your tank is within its rating and you want the lighter unit.
Fluval 407 vs FX6: the FX6 is rated for up to 400 gallons per the same manual, so it only enters the picture for very large tanks.
Who Should Look Elsewhere
- Owners of tanks over 100 gallons: that is past the listing’s rating; the FX4 or FX6 fits better.
- Owners of small tanks: on a 20 or 29 gallon tank, the 107 or 207 is rated closer to the tank’s size.
- Tanks with floating plants or weak swimmers: a reviewer who did not say which size they bought needed a spray bar to calm the output, so plan for one.
- Buyers who need clear warranty terms up front: the listing does not state a warranty length, so check Fluval’s terms before buying.
- Buyers who want ratings for one exact size: this listing’s ratings appear to be shared across the 07 series.
Why You Should Trust Us
We do not conduct our own product trials; our picks draw on published specifications, independent reviews, and Amazon owner ratings, which also set each product’s AquariumTech Score. Commissions on purchases through our links do not influence the score or the verdict here; see How We Review for the method.
Final Verdict
The Fluval 407 is a reasonable choice for tanks of roughly 55 to 100 gallons when quiet running and a lighter canister matter. Per the listing, it pairs a low-energy pump with easy media access, a separate pre-filter, and a full set of Fluval media. Go in with your eyes open: the listing’s dimensions, voltage, and warranty need checking, its ratings appear to be shared with smaller sizes, and one owner reported repeated motor head failures. If your tank is over 100 gallons, move up to the FX4.
Frequently Asked Questions
What size tank is the Fluval 407 for?
The Amazon listing rates the Fluval 407 for aquariums up to 100 gallons. It suits tanks of roughly 55 to 100 gallons; above 100 gallons, look at the FX4.
Is the Fluval 407 canister filter quiet?
The listing says the pump runs up to 25% quieter than the previous generation, and reviewers on this listing, some of whom may be using other sizes, describe it as nearly silent.
What media comes with the Fluval 407 filter?
Per the listing: Bio-Foam Max, Bio-Foam, Bio-Foam+, carbon, and Quick-Clear, along with a pre-filter basket and media basket. One owner felt the included media looked different from standard Fluval media, so check the contents on arrival.
Is the Fluval 407 setup difficult?
Two reviewers on this listing, who may be using other sizes, describe setup as easy. Follow the included instruction manual step by step, and confirm the voltage on the rating label before plugging it in.
Should I get the Fluval 307 or 407?
The 307 is rated for up to 70 gallons and the 407 for up to 100, per their listing titles. Pick the 407 for tanks above 70 gallons or for a heavily stocked tank near the 307’s limit.
About the author
Soham James is a fishkeeping enthusiast with a keen interest in aquarium technology and equipment selection. At AquariumTechLab.com, Soham explains filters, heaters, pumps, and monitoring tools, helping aquarists understand their options and choose equipment suited to their tanks.