Free $25 eGift card with your $49+ order

Freshwater Fish Filters

Slide 1 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 1 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 2 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 3 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 4 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 1 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 2 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 3 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 4 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 1 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 2 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 3 of 4
OASE Indoor Aquatics Biocompact 50 Internal Fish Filter slide 4 of 4

OASE Indoor Aquatics Biocompact 50 Internal Fish Filter

Rated 3 out of 5 stars
2
$30.69 Chewy Price
$39.99 List Price
Autoship Price

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

Slide 1 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 1 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 2 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 3 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 4 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 5 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 6 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 7 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 8 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 1 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 2 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 3 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 4 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 5 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 6 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 7 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 8 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 1 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 2 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 3 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 4 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 5 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 6 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 7 of 8
AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal slide 8 of 8

AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal

$199.99 Chewy Price
$239.99 List Price
Autoship Price

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

Slide 1 of 2
JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 500 GPH slide 1 of 2
JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 500 GPH slide 2 of 2
JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 500 GPH slide 1 of 2
JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 500 GPH slide 2 of 2
JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 500 GPH slide 1 of 2
JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 500 GPH slide 2 of 2

JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 500 GPH

Rated 3.7 out of 5 stars
3
$39.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

Slide 1 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 1 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 2 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 3 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 4 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 5 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 6 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 7 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 8 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 9 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 1 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 2 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 3 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 4 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 5 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 6 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 7 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 8 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 9 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 1 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 2 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 3 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 4 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 5 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 6 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 7 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 8 of 9
OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue slide 9 of 9

OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue

$42.99 Chewy Price
Autoship Price

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

Eheim 2026/2028 Universal Fish Aquarium Pump Impeller

Rated 5 out of 5 stars
1
$44.99 Chewy Price
$62.37 List Price
Autoship Price

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

OASE Indoor Aquatics Optimax 285 Fish Pump

$36.99 Chewy Price
Autoship Price

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

Lifegard Quiet One DC Aquarium Pump, 185 GPH

$55.38 Chewy Price
$72.39 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

OASE Indoor Aquatics StreamMax Classic 5000 Fish Pump

$78.99 Chewy Price
Autoship Price

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

Eheim 1048 Universal Aquarium Pump

Rated 5 out of 5 stars
2
$59.00 Chewy Price
$104.45 List Price
Autoship Price

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

Lifegard Quiet One DC Aquarium Pump with Controller, 185 GPH

$69.91 Chewy Price
$91.39 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

OASE Indoor Aquatics Oxymax 100 Fish Filter

Rated 1 out of 5 stars
1
$32.99 Chewy Price
$37.69 List Price
Autoship Price

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

Eheim compactON 2100 Aquarium Pump

Rated 5 out of 5 stars
1
$101.96 Chewy Price
$131.95 List Price
Autoship Price

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

Lifegard Quiet One 100 Pump Bamboo Money Fountain with Plant Holder, 12-in base, Stone White Po...

$128.56 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

Hydor Seltz L20 Universal Centrifugal Pump, 185-gph, Black

Rated 5 out of 5 stars
1
$47.99 Chewy Price
Autoship Price

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

New

Aquatop 792 GPH Eliminator Inline UV Sterilizer, Black

$176.99 Chewy Price
Autoship Price

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

Lifegard Quiet One 100 Pump Bamboo 3-Tier Fountain, Stone White Pot, 8-in base

$96.50 Chewy Price
$107.22 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

OASE Indoor Aquatics Aqua In-Out Set Fish Water Pump

Rated 3 out of 5 stars
3
$75.99 Chewy Price
Autoship Price

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

New

Aquatop 2113 GPH Eliminator Inline UV Sterilizer, Black

$252.99 Chewy Price
Autoship Price

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

Lifegard Quartz Sleeve for 55 Watt Pro-MAX UV Sterilizer, 350-gal

Rated 4 out of 5 stars
1
$46.57 Chewy Price
$53.54 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

Lifegard Quiet One 100 Pump Bamboo Rocking Fountain, Charcoal Grey Pot, 18-in base

Rated 1.8 out of 5 stars
5
$127.99 Chewy Price
$142.22 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

Hydor Koralia Wi-Fi Controllable Wavemaker Aquarium Pump, 50 to 125 gal

Rated 2.8 out of 5 stars
5
$149.25 Chewy Price
$192.99 List Price
Autoship Price

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

Lifegard QL-25/AquaStep 25 Watt UV Quartz Sleeve Replacement Part, 200-gal

$44.87 Chewy Price
$55.07 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

OASE Indoor Aquatics CrystalSkim 600 Fish Filter

Rated 3.3 out of 5 stars
3
$61.46 Chewy Price
$64.99 List Price
Autoship Price

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

Lifegard Quartz Sleeve for 90 Watt Pro-MAX UV Sterilizer, 650-gal

$49.08 Chewy Price
$57.74 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

Hydor Prime External Aquarium & Terrarium Filter, Black, 50 to120-gal tank

Rated 2 out of 5 stars
2
$184.99 Chewy Price
Autoship Price

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

Lee's Aquarium & Pets Premium Under Gravel Aquarium Filter, 10-gal

Rated 4.5 out of 5 stars
44
$28.99 Chewy Price
($2.90/gl) Price per Unit
$39.52 List Price
Autoship Price

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

Lifegard Quartz Sleeve for 120 Watt Pro-MAX UV Sterilizer, 900-gal

$56.77 Chewy Price
$66.13 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

Lifegard Ballast for Pro Max UV 25 & 40 Watt, 250-gal

$82.27 Chewy Price
($0.33/gl) Price per Unit
$96.39 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

OASE Indoor Aquatics Optimax 250 Fish Pump

Rated 5 out of 5 stars
1
$40.00 Chewy Price
Autoship Price

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

Lifegard Quartz Sleeve for 40 Watt Pro-MAX UV Sterilizer, 250-gal

$55.92 Chewy Price
$65.09 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

Lifegard QL-15/25/40 - Watt ballast for Lifegard QL-Series & AquaStep UV Sterilizers, 300-gal

Rated 4 out of 5 stars
1
$71.57 Chewy Price
$96.38 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

OASE Indoor Aquatics Optimax 135I Fish Pump

$30.00 Chewy Price
Autoship Price

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

Lifegard QL-15/AquaStep 15 Watt UV Quartz Sleeve Replacement Part, 100-gal

$31.34 Chewy Price
$40.51 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 5 and Sep 9

AquaFX Deionization DI Aquarium Filter

Rated 4 out of 5 stars
1
$39.99 Chewy Price
Autoship Price

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

Lifegard Quiet One DC Aquarium Pump with Controller, 3,168 GPH

$255.79 Chewy Price
$334.36 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

Anjon Bio-Pro 3000 Pressure Pond Filter

Rated 3 out of 5 stars
2
$414.00 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 4 and Sep 8

Category

Tank Size

Brand

7 Brands are shown below

Product Type

Aquarium Type

Fish Type

Filter Type

Aquarium Concern

Deals & Savings

Price

Customer Rating