Filter Media

(66 results)
Aqueon Standard Glass Rectangle Aquarium
6 sizes
(268)
$13.49 - $99.99
Buy any open glass tank, Get 20% off a glass hood
Free Same-Day Delivery, No Order Minimum!
Aqueon® Betta Color Enhancing Pellets Fish Food
(197)
$4.09
$4.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqueon® Deluxe LED Hood
3 sizes
(20)
$54.99 - $79.99
Free Same-Day Delivery, No Order Minimum!
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Aqueon® Plant Clip-On Aquarium LED
(4)
$44.95
$46.99
Free Same-Day Delivery, No Order Minimum!
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Aqueon® QuietFlow Aquarium Canister Filter 100-150 Gallon
(10)
$249.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Aqueon® QuietFlow Replacement Aquarium Filter Cartridges
3 sizes
(86)
$17.99 - $20.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqueon Goldfish Flakes
2 sizes
(6)
$3.49 - $8.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqueon® Flat Aquatic Heater 5-Watt
(55)
$10.19
$13.99
Free Same-Day Delivery, No Order Minimum!
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Aqueon® Betta Pellets Fish Food
(169)
$4.19
$4.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqueon® Clip-On Aquarium LED
(46)
$34.95
$36.99
Free Same-Day Delivery, No Order Minimum!
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Aqueon 10-Watt Mini Aquarium Heater
(163)
$17.95
$19.19
Free Same-Day Delivery, No Order Minimum!
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Aqueon® QuietFlow Internal Aquarium Filter
3 sizes
(144)
$19.39 - $33.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Aqueon QuietFlow Aquarium Canister Filter 75 Gallon
(7)
$209.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Aqueon® FXT Optibright Max LED Light
3 sizes
(61)
$109.99 - $139.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Aqueon® LED Aquarium & Stand Ensemble - 125 Gallon
(285)
$699.99
$999.99
Online Only! Save 20% on select tanks, terrariums and habitats
Aqueon® 15 Gallon Column Aquarium Stand
(87)
$109.99
$114.99
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Aqueon® Aquarium Power Filter Cartridges
5 sizes
(20)
$16.99 - $38.99
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon® FXT Optibright Max LED Aquarium Light
3 sizes
(0)
$129.99 - $169.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Aqueon® QuietFlow® PRO Aquarium Power Filter
(39)
$71.99
Free Same-Day Delivery, No Order Minimum!
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Aqueon® SmartClean™ Aquarium Power Filter
4 sizes
(92)
$24.99 - $69.99
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Aqueon® EcoRenew™ Replacement Filter Cartridges - 3 Pack
(42)
$14.99
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Aqueon® Betta LED Light
(48)
$16.95
$18.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Aqueon® White LED Aquarium Lamp
3 sizes
(1)
$19.99 - $29.99
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Aqueon Tropical Flakes
2 sizes
(10)
$5.49 - $11.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqueon Nutrinsect Betta Pellets
(140)
$7.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqueon AquaPacs Water Conditioner
(108)
$7.99
$9.99
Save 35% On Your First Autoship Order!
Aqueon® Water Conditioner
(22)
$10.99
$13.99
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon® Betta Beads
2 colors
(1)
$8.59 - $10.99
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon® PRO Betta Food
(38)
$6.49
$6.99
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon® Algae Rounds
(2)
$6.99
$8.99
Save 35% On Your First Autoship Order!
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Aqueon® Color Enhancing Tropical Flakes
(0)
$4.99
$10.49
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon® Tropical Granules
(0)
$5.29
$7.19
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon® Color Enhancing Goldfish Granules
(5)
$2.89
$5.49
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon® Bottom Feeder Tablets
(5)
$6.99
$7.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqueon® 7-Day Vacation Feeder
(4)
$3.99
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon® Goldfish Flakes
(2)
$14.49
$15.49
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon®Pure Betta Beads
2 colors
(56)
$6.49 - $6.49
Save 35% On Your First Autoship Order!
Sign In & Enjoy Free Shipping Over $49
Aqueon Omnivore Shrimp Discs
(12)
$6.19
$9.59
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqueon Shrimp Discs
(4)
$4.59
$9.59
Save 35% On Your First Autoship Order!
Aqueon Replacement Filter Cartridges - 3pk
3 sizes
(98)
$8.99 - $10.97
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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Keeping your fish tank clean is a vital part of supporting the health and wellbeing of your fish. That means making sure that your tank’s filter is functioning properly. Shop PetSmart’s selection of fish tank filter media to find the best fit for your tank or aquarium. At PetSmart, you’ll find a wide variety of filter media for aquariums of every size, as well as the filter cartridges, foam pads, bulk media, filter bags, pre-filter accessories and other parts you need to keep their aquarium clean and healthy.
Looking for something other than fish tank filter media or filter cartridges? At PetSmart, we make sure it’s easy for you to find all the best aquarium filters and pump supplies for your fish tank or aquarium, including:
While you’re here, shop our collection of the best fish supplies like fish foodfeeders and more for your fishy friends!
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.