Saltwater Fish Tank Filters & Media

Sort
Filter (1)

Eheim 2213 Universal Fish Aquarium Pump Impeller

Rated 4 out of 5 stars
3
$19.99 Chewy Price
$31.18 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

AquaClear Extension Tube, AC 20/30/50

Rated 4.3 out of 5 stars
34
$8.69 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

AquaReady Automatic Filter Roller, 1320 GPH

$259.99 Chewy Price
$311.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Marineland Magnum Polishing Internal Filter, 97-gal

Rated 4 out of 5 stars
80
$92.82 Chewy Price
($0.96/gl) Price per Unit
$102.69 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Aquatop Hang-On Back Aquarium UV Sterilizer Power Filter, 15-gal

Rated 3.6 out of 5 stars
43
$49.99 Chewy Price
($3.34/gl) Price per Unit
$87.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

AA Aquarium GKM 20 Gallon UV Filter

Rated 4.3 out of 5 stars
6
$49.21 Chewy Price
($2.47/gl) Price per Unit
$54.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Penn-Plax Ammonia Reducer Aquarium Fish Filter Media Pad

Rated 4.6 out of 5 stars
10
$11.99 Chewy Price
($11.99/ea) Price per Unit
$12.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

MARINEPURE Cermedia Aquarium Biofilter Media Block

Rated 3 out of 5 stars
2
$51.84 Chewy Price
($51.84/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Tetra Whisper Aquarium Power Filter, 5-10 gal

Rated 3.2 out of 5 stars
135
$19.47 Chewy Price
$24.39 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Marineland Emperor Pro 450 Aquarium Filter

Rated 3.9 out of 5 stars
21
$94.72 Chewy Price
$104.79 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Aquatop PFE-9 FORZA 300 GPH Power Filter with Surface Skimmer Fish Filter, 40-80-gal

$77.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Aqueon QuietFlow Canister Filter, Up to 55-gal

Rated 4.5 out of 5 stars
24
$149.95 Chewy Price
$164.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Fluval Underwater Filter Poly/Carbon Cartridge, 2 count

Rated 4.4 out of 5 stars
33
$8.99 Chewy Price
($4.50/ea) Price per Unit
$11.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

MARINEPURE Cermedia Aquarium Biofilter Media Plate

Rated 2.2 out of 5 stars
5
$23.83 Chewy Price
($23.83/ea) Price per Unit
$28.04 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Marineland Penguin 75 Power Filter

Rated 4 out of 5 stars
34
$16.51 Chewy Price
$25.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Coralife Biocube Aquarium Protein Skimmer

$54.70 Chewy Price
$59.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Aqueon QuietFlow 10 Series Aquarium Filter Kit

Rated 4.3 out of 5 stars
23
$33.48 Chewy Price
$44.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

SunSun HW-302 Aquarium Canister Filter, 75-gal

Rated 3.7 out of 5 stars
47
$90.42 Chewy Price
($1.21/gl) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Fluval U4 Poly/Clearmax Filter Cartridge

Rated 4.1 out of 5 stars
22
$17.99 Chewy Price
($17.99/ea) Price per Unit
$18.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Cobalt Aquatics Complete Reef Superior Marine Aquarium Pollutant & Nitrate Removal, 20-oz bottl...

Rated 5 out of 5 stars
2
$16.73 Chewy Price
($0.84/oz) Price per Unit
$32.08 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Loading options...

Loading options...

Tetra Whisper Bio-Bags Small Filter Cartridge, 2 count

Rated 4.6 out of 5 stars
109
$3.77 Chewy Price
($1.89/ea) Price per Unit
$4.69 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Marineland Penguin Pro Aquarium Filter, 375

Rated 4.3 out of 5 stars
30
$64.87 Chewy Price
$71.79 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Aquaillumination Nero 3 Aquarium Pump, 5 to 60-gal

Rated 4.3 out of 5 stars
8
$189.99 Chewy Price
$227.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Bundle and Save 10%
Bundle: Marineland Bio-Wheel Emperor Rite-Size E Filter Cartridge, 4 count + 400 Aquarium Power...
Rated 4.9 out of 5 stars
16
$88.41 Chewy Price
$98.76 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Penn-Plax Cascade 170 Internal Aquarium Filter

Rated 4.4 out of 5 stars
11
$21.99 Chewy Price
$23.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Aqueon QuietFlow 20/75 Carbon Reducing Specialty Aquarium Filter Pads

Rated 5 out of 5 stars
10
$4.97 Chewy Price
($4.97/ea) Price per Unit
$12.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fluval U2 Poly/Clearmax Filter Cartridge, 2 count

Rated 4.4 out of 5 stars
27
$8.99 Chewy Price
($4.50/ea) Price per Unit
$9.49 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Coralife Marine Aquarium Filter & Protein Skimmer, 30-gal

Rated 3.2 out of 5 stars
13
$49.52 Chewy Price
($1.66/gl) Price per Unit
$69.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal

Rated 4.3 out of 5 stars
207
$85.99 Chewy Price
($1.08/gl) Price per Unit
$119.39 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

OASE Indoor Aquatics CrystalSkim 600 Fish Filter

Rated 3.3 out of 5 stars
3
$59.99 Chewy Price
$64.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Penn-Plax Cascade Canistar Hang-On Aquarium Filter, Large, Black

Rated 3.7 out of 5 stars
3
$42.99 Chewy Price
$92.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Aqueon QuietFlow Specialty 30/50 Ammonia Reducing Filter Pad

Rated 4.9 out of 5 stars
40
$11.95 Chewy Price
($11.95/ea) Price per Unit
$12.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Coralife BioCube Aquarium Mini Ultraviolet Sterilizer

Rated 4.2 out of 5 stars
41
$56.19 Chewy Price
$96.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Tetra Pond Filtration Fountain Kit with Flat Box Filter, 100-gal

Rated 3.8 out of 5 stars
88
$54.99 Chewy Price
($0.55/gl) Price per Unit
$96.19 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Eheim Aquarium Prefilter

Rated 4.4 out of 5 stars
7
$14.75 Chewy Price
$16.22 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Lifegard Turbo Reactor-Nano Side Flow Aquarium Filter, 75-gal

Rated 5 out of 5 stars
1
$106.27 Chewy Price
($1.42/gl) Price per Unit
$132.29 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 4 and Jun 9

Category

Filters

Filter Cartridges

Filter Media

Filter Parts

Filter Type

Save 5% on repeat deliveries

Product Type

Brand

7 Brands are shown below

Aquarium Type

Fish Type

Aquarium Concern

Deals & Savings

Price

Customer Rating