10 Best Filter Media for Saltwater Aquarium 2023: According to Reviews | Chewy

The 10 Best Filter Media for Saltwater Aquarium

According to Customer Reviews

Looking for the best filter media for saltwater aquaria? These are today’s best-selling and top-rated filter media for saltwater aquaria that Chewy pet parents, like you, love. We update this list every day, so you can be sure you’re getting the timeliest product recommendations available.

1
AquaClear CycleGuard Power Filter, Size 20
AquaClear CycleGuard Power Filter, Size 20

AquaClear CycleGuard Power Filter, Size 20

Rated 4.352 out of 5 stars
125
$26.18Chewy Price
More options available

Is this right for my pet?

Material
Foam
Aquarium Type
Saltwater, Freshwater
Fish Type
Betta, Cichlid, Goldfish, Marine Fish...

From customer reviews

2
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 4.6981 out of 5 stars
53
$32.58Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Saltwater, Freshwater
Fish Type
Marine Fish, Tropical Freshwater

From customer reviews

3
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 4.9545 out of 5 stars
22
$6.87Chewy Price

Is this right for my pet?

Material
Foam
Aquarium Type
Saltwater, Freshwater
Fish Type
Marine Fish, Tropical Freshwater

From customer reviews

4
AquaClear Biomax Filter Insert, Size 50

AquaClear Biomax Filter Insert, Size 50

Rated 4.8125 out of 5 stars
16
$8.46Chewy Price
More options available

Is this right for my pet?

Material
Synthetic Fabric, Mesh
Aquarium Type
Saltwater, Freshwater
Fish Type
Marine Fish, Tropical Freshwater

From customer reviews

5
Boyd Chemi-pure Elite All-In-One Chemical Filtration Media, 11.74-oz jar, Bulk 6-pack

Boyd Chemi-pure Elite All-In-One Chemical Filtration Media, 11.74-oz jar, Bulk 6-pack

Rated 4.6364 out of 5 stars
11
$38.00Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Saltwater, Freshwater
Fish Type
Tropical Freshwater

From customer reviews

6
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 4.6562 out of 5 stars
32
$5.29Chewy Price
More options available

Is this right for my pet?

Material
Synthetic Fabric, Mesh
Aquarium Type
Saltwater, Freshwater
Fish Type
Betta, Cichlid, Goldfish, Marine Fish...

From customer reviews

7
Marineland C-Series Canister Bio-Filter Balls Filter Media, 90 count
Marineland C-Series Canister Bio-Filter Balls Filter Media, 90 count
Marineland C-Series Canister Bio-Filter Balls Filter Media, 90 count

Is this right for my pet?

Material
Plastic
Aquarium Type
Saltwater, Freshwater
Fish Type
Marine Fish, Tropical Freshwater

From customer reviews

8
Marineland C-Series Canister Ceramic Rings Filter Media, 140 count
Marineland C-Series Canister Ceramic Rings Filter Media, 140 count
Marineland C-Series Canister Ceramic Rings Filter Media, 140 count

Marineland C-Series Canister Ceramic Rings Filter Media, 140 count

Rated 4.4286 out of 5 stars
14
$6.29Chewy Price

Is this right for my pet?

Material
Ceramic
Aquarium Type
Saltwater, Freshwater
Fish Type
Marine Fish, Tropical Freshwater

From customer reviews

9
Fluval Clearmax Phosphate Remove Filter Media, 3 count
Fluval Clearmax Phosphate Remove Filter Media, 3 count
Fluval Clearmax Phosphate Remove Filter Media, 3 count
Fluval Clearmax Phosphate Remove Filter Media, 3 count
Fluval Clearmax Phosphate Remove Filter Media, 3 count
Fluval Clearmax Phosphate Remove Filter Media, 3 count
Fluval Clearmax Phosphate Remove Filter Media, 3 count

Fluval Clearmax Phosphate Remove Filter Media, 3 count

Rated 4.6 out of 5 stars
5
$6.65Chewy Price

Is this right for my pet?

Material
Synthetic Fabric, Nylon
Aquarium Type
Saltwater, Freshwater
Fish Type
Marine Fish, Tropical Freshwater

From customer reviews

10
SunGrow Betta Aquarium & Koi Pond Polishing Filter Floss, Media Pad for Fish Tank Cartridge
SunGrow Betta Aquarium & Koi Pond Polishing Filter Floss, Media Pad for Fish Tank Cartridge
SunGrow Betta Aquarium & Koi Pond Polishing Filter Floss, Media Pad for Fish Tank Cartridge
SunGrow Betta Aquarium & Koi Pond Polishing Filter Floss, Media Pad for Fish Tank Cartridge
SunGrow Betta Aquarium & Koi Pond Polishing Filter Floss, Media Pad for Fish Tank Cartridge
SunGrow Betta Aquarium & Koi Pond Polishing Filter Floss, Media Pad for Fish Tank Cartridge
SunGrow Betta Aquarium & Koi Pond Polishing Filter Floss, Media Pad for Fish Tank Cartridge

Is this right for my pet?

Material
Cotton
Aquarium Type
Saltwater, Freshwater
Fish Type
Betta, Cichlid, Koi & Pond Fish, Marine Fish...