The 10 Best Filters for Freshwater Aquariums

According to Customer Reviews

Looking for the best filters for freshwater aquariums? These are today’s best-selling and top-rated filters for freshwater aquariums that Chewy customers, like you, love. We update this list every day, so you can be sure you’re getting the timeliest product recommendations available.

1

Tetra Bio-Bag Large Disposable Filter Cartridges, 12 count

Tetra Bio-Bag Large Disposable Filter Cartridges, 12 count

Tetra Bio-Bag Large Disposable Filter Cartridges, 12 count

Tetra Bio-Bag Large Disposable Filter Cartridges, 12 count

Tetra Bio-Bag Large Disposable Filter Cartridges, 12 count

Tetra Bio-Bag Large Disposable Filter Cartridges, 12 count

Tetra Bio-Bag Large Disposable Filter Cartridges, 12 count

Tetra Bio-Bag Large Disposable Filter Cartridges, 12 count

Rated 4.7 out of 5 stars

229

$9.56Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Synthetic Fabric, Mesh

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Fish, Tropical Freshwater

View Item Details

2

Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridge, 6 count

Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridge, 6 count

Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridge, 6 count

Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridge, 6 count

Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridge, 6 count

Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridge, 6 count

Rated 4.7 out of 5 stars

242

$19.99Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Foam

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Fish, Tropical Freshwater

View Item Details

3

Eheim Classic 250 External Aquarium Canister Filter

Eheim Classic 250 External Aquarium Canister Filter

Eheim Classic 250 External Aquarium Canister Filter

Eheim Classic 250 External Aquarium Canister Filter

Eheim Classic 250 External Aquarium Canister Filter

Rated 4.7 out of 5 stars

21

$101.96Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Plastic

Aquarium Type

Saltwater, Freshwater

Fish Type

Betta, Bottom Feeder, Cichlid, Goldfish...

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4

AquaClear Activated Carbon Filter Insert, Size 70, 3-pack

AquaClear Activated Carbon Filter Insert, Size 70, 3-pack

AquaClear Activated Carbon Filter Insert, Size 70, 3-pack

Rated 4.8 out of 5 stars

48

$5.06Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Synthetic Fabric, Mesh

Aquarium Type

Saltwater, Freshwater

Fish Type

Betta, Cichlid, Goldfish, Marine Fish...

View Item Details

5

Marina Aquarium Power Filter, 10-gal

Marina Aquarium Power Filter, 10-gal

Rated 4.1 out of 5 stars

106

$18.68Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Plastic

Aquarium Type

Saltwater, Freshwater

Fish Type

Betta, Cichlid, Goldfish, Tropical Freshwater

View Item Details

6

Tetra Whisper Bio-Bags Medium Filter Cartridge, 3 count

Tetra Whisper Bio-Bags Medium Filter Cartridge, 3 count

Tetra Whisper Bio-Bags Medium Filter Cartridge, 3 count

Tetra Whisper Bio-Bags Medium Filter Cartridge, 3 count

Tetra Whisper Bio-Bags Medium Filter Cartridge, 3 count

Tetra Whisper Bio-Bags Medium Filter Cartridge, 3 count

Rated 4.4 out of 5 stars

114

$3.39Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Synthetic Fabric, Mesh

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Fish, Tropical Freshwater

View Item Details

7

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Aqueon QuietFlow Large Replacement Filter Cartridges, 15 count

Rated 4.7 out of 5 stars

49

$40.95Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Synthetic Fabric, Mesh

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Fish, Tropical Freshwater

View Item Details

8

Marineland Black Diamond Activated Carbon Filter Media, 40-oz jar

Marineland Black Diamond Activated Carbon Filter Media, 40-oz jar

Marineland Black Diamond Activated Carbon Filter Media, 40-oz jar

Marineland Black Diamond Activated Carbon Filter Media, 40-oz jar

Marineland Black Diamond Activated Carbon Filter Media, 40-oz jar

Marineland Black Diamond Activated Carbon Filter Media, 40-oz jar

Marineland Black Diamond Activated Carbon Filter Media, 40-oz jar

Rated 4.7 out of 5 stars

66

$23.05Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Fish, Tropical Freshwater

View Item Details

9

Tetra Large Aquarium Carbon Filter, 4 count

Tetra Large Aquarium Carbon Filter, 4 count

Tetra Large Aquarium Carbon Filter, 4 count

Tetra Large Aquarium Carbon Filter, 4 count

Tetra Large Aquarium Carbon Filter, 4 count

Tetra Large Aquarium Carbon Filter, 4 count

Tetra Large Aquarium Carbon Filter, 4 count

Tetra Large Aquarium Carbon Filter, 4 count

Rated 4.7 out of 5 stars

44

$10.13Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Foam

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Fish, Tropical Freshwater

View Item Details

10

Fluval Biomax Bio Rings Filter Media, 17.6-oz

Fluval Biomax Bio Rings Filter Media, 17.6-oz

Fluval Biomax Bio Rings Filter Media, 17.6-oz

Fluval Biomax Bio Rings Filter Media, 17.6-oz

Fluval Biomax Bio Rings Filter Media, 17.6-oz

Fluval Biomax Bio Rings Filter Media, 17.6-oz

Fluval Biomax Bio Rings Filter Media, 17.6-oz

Rated 5 out of 5 stars

26

$9.60Chewy Price

New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

Is this right for my pet?

Material

Foam

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Fish, Tropical Freshwater

View Item Details

Shop All Tropical Freshwater Aquarium Filters