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Setting up a new aquarium is a pain, because each integral part you add to your aquarium will directly affect the life of your fish. One of, if not the most important addition to a new aquarium is that of the filter, and if you’re looking for the most powerful filters around, canister filters are the way to go.
Long-time aquarium keepers know Fluval is one of the top brands when it comes to canister filters, but the amount of different types of filters that they have can be confusing. A great place to start is with the Fluval 07 Series Performance Canister Filter for Aquariums, but even then, there are different models to choose from.
So, what’s the difference between the Fluval 307 Canister Filter and the Fluval 407 Canister Filter?
Between the 307 and 407 filters, the main differences are the aquarium capacity, pump performance, filter circulation, and dimensions of the filter.
Below is a table comparing and contrasting those differences:
|Fluval 307||Fluval 407|
|Aquarium Capacity||40-70 US Gal (90-330 L)||50-100 US Gal (150-500 L)|
|Pump Performance||303 US Gal/h (1150 L/h)||383 US Gal/h (1450 L/h)|
|Filter Circulation||206 US Gal/h (780 L/h)||245 US Gal/h (930 L/h)|
|Dimensions of Filter||9.5 x 7 x 16.5” (24 x 18 x 42 cm)||9.5 x 7 x 19.3” (24 x 18 x 49 cm)|
Aquarium Capacity Fluval 307 vs 407
One of the first choices you will make when choosing an aquarium is how big you’d like your fish tank to be. Different fish require different sized tanks, and most can’t flourish in a tank that is too small for their species.
When you’ve chosen the size of your tank, you’ll need to choose a filter that can handle it. The aquarium capacity of a filter is how large of an aquarium it can successfully filter.
Too small of a filter and it won’t be able to handle the waste produced by your fish, and too large of a filter just wastes energy.
Fluval 307 Aquarium Capacity
The aquarium capacity of the Fluval 307 Canister Filter is 40-70 US Gal (90-330 L).
Fluval 407 Aquarium Capacity
The aquarium capacity of the Fluval 407 Canister Filter is 50-100 US Gal (150-500 L)
Pump Performance Fluval 307 vs 407
The pump performance of a canister refers to the amount of aquarium water the pump portion of the filter can move when completely uninhibited by filter media. Pump performance is represented as gallons per hour, (Gal/h), or Liters per hour (L/h).
Fluval 307 Pump Performance
The pump performance of the Fluval 307 Canister Filter is 303 US Gal/h (1150 L/h).
Fluval 407 Pump Performance
The pump performance of the Fluval 407 Canister Filter is 383 US Gal/h (1450 L/h)
Filter Circulation Fluval 307 vs 407
Filter circulation, which is also measured as gallons per hour or liter per hour, refers to the amount of water that your filter can move when using the correct filter media.
When choosing a new filter, filter circulation is one of the most important aspects to consider. While it’s good to know your filter’s pump performance, there will likely never be a time that you have to run your filter without filter media.
This is why filter circulation matters so much more than pump performance. The filter circulation measurement is the number that is most accurate to what your filter’s performance will be when run on your home aquarium.
Fluval 307 Filter Circulation
The filter circulation of the Fluval 307 Canister Filter is 206 US Gal/h (780 L/h).
Fluval 407 Filter Circulation
The filter circulation of the Fluval 407 Canister Filter is 245 US Gal/h (930 L/h).
Dimensions of the Filter Fluval 307 vs 407
Dimensions of the filter simply refers to the filter’s size.
Traditionally, canister filters are stored beneath an aquarium. Because of their size and power, they aren’t often attached to the aquarium itself. If you have a limited amount of space beneath your fish tank, it can be important to know exactly how large your new canister filter will be.
Dimensions of the Fluval 307
The dimensions of the Fluval 307 canister filter are 9.5 x 7 x 16.5” (24 x 18 x 42 cm).
Dimensions of the Fluval 407
The dimensions of the Fluval 407 Canister Filter are 9.5 x 7 x 19.3” (24 x 18 x 49 cm).