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Algae Filter(180)
Uses item details. Price when purchased online
WEINFUN Aquarium Internal Filter, Upgraded Fish Tank Filters with 3-Stage Filtration Trio, Adjustable Water Flow $24.99

Sponsored
$2499
current price $24.99WEINFUN Aquarium Internal Filter, Upgraded Fish Tank Filters with 3-Stage Filtration Trio, Adjustable Water Flow
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Aquarium Filter U-V Light 3 in 1 Fish Tank Filter, Tawatiler 215 GPH Green Water Cleaning Filter Pump, Double Waterfall 8W Quiet Hang on Filter for 30-60 Gallon Aquariums Saltwater Freshwater $31.49 Was $34.99

Sponsored
Now$3149
current price Now $31.49, Was $34.99$34.99
Aquarium Filter U-V Light 3 in 1 Fish Tank Filter, Tawatiler 215 GPH Green Water Cleaning Filter Pump, Double Waterfall 8W Quiet Hang on Filter for 30-60 Gallon Aquariums Saltwater Freshwater
503.6 out of 5 Stars. 50 reviews
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VNEKVA Aquarium Filter 20-75 Gallon with U-V Light Internal Pump for Fish Turtle Tank $30.99 Was $39.99

Sponsored
Now$3099
current price Now $30.99, Was $39.99$39.99
VNEKVA Aquarium Filter 20-75 Gallon with U-V Light Internal Pump for Fish Turtle Tank
1044.5 out of 5 Stars. 104 reviews
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Aquatic Experts - ClassicBlue Bonded Freshwater and Saltwater Safe Aquarium Filter Pad 0.75" Thick, 12'' x 72'' From $20.24

Sponsored
From$2024
Aquatic Experts - ClassicBlue Bonded Freshwater and Saltwater Safe Aquarium Filter Pad 0.75" Thick, 12'' x 72''
194.8 out of 5 Stars. 19 reviews
TARARIUM Aquarium Filter U-V for 20-75 Gallon, 200GPH Fish Tank Filter w/ 5W U-V Light Green Clean Machine From $32.99

4 options
Available in additional 4 optionsFrom$3299
TARARIUM Aquarium Filter U-V for 20-75 Gallon, 200GPH Fish Tank Filter w/ 5W U-V Light Green Clean Machine
15 out of 5 Stars. 1 reviews
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Eheim reeflexUV 500 - 9 Watt From $163.14

5 options
Available in additional 5 optionsFrom$16314
Eheim reeflexUV 500 - 9 Watt
Aquarium Filter, Aquarium U-V Filter, Submersible Fish Tank Filter with 8W U-V Light, 212 GPH Submersible Pump Filter for Green Water and Algae Clean with Filtration Oxygenation Circulation

Aquarium Filter, Aquarium U-V Filter, Submersible Fish Tank Filter with 8W U-V Light, 212 GPH Submersible Pump Filter for Green Water and Algae Clean with Filtration Oxygenation Circulation
25 out of 5 Stars. 2 reviews
Aquarium Filter- 4 in 1 Double Waterfall U-V Fish Tank Filter for Water & Algae Clean, 8W Quiet Filter Adjustable (UV Filter)

Aquarium Filter- 4 in 1 Double Waterfall U-V Fish Tank Filter for Water & Algae Clean, 8W Quiet Filter Adjustable (UV Filter)
Aquarium Filter,DFITO 475GPH Fish Filter Light Green Water and Algae Submersible Powerful Clean Pump for Turtle Tank Saltwater Freshwater $26.99

$2699
current price $26.99Aquarium Filter,DFITO 475GPH Fish Filter Light Green Water and Algae Submersible Powerful Clean Pump for Turtle Tank Saltwater Freshwater
Fluval U4 Underwater Filter - For Fresh, Marine or Reptile Environments $125.49

$12549
current price $125.49Fluval U4 Underwater Filter - For Fresh, Marine or Reptile Environments
64.2 out of 5 Stars. 6 reviews
Aquatic Experts - FilterFirst Aquarium Filter Pad Media Roll Crystal Clear Water, 12'' by 72'' x .75'' From $20.24

Sponsored
From$2024
Aquatic Experts - FilterFirst Aquarium Filter Pad Media Roll Crystal Clear Water, 12'' by 72'' x .75''
614.8 out of 5 Stars. 61 reviews
WEINFUN 4 PCS Internal Filter Sponge Foam, Aquarium Bio Sponge Rolls of Fish Tank Filter Accessories 4.5" x 2" From $6.99

Sponsored
From$699
WEINFUN 4 PCS Internal Filter Sponge Foam, Aquarium Bio Sponge Rolls of Fish Tank Filter Accessories 4.5" x 2"
11 out of 5 Stars. 1 reviews
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500GPH Aquarium Filter, Sterilizer for Aquarium for 75-200 Gallon, Submersible Pump Filter for Green Water Algae Clean, Ultra-Silent Green Killing Machine with Fish Tank & Turtle Tank Deodorization

500GPH Aquarium Filter, Sterilizer for Aquarium for 75-200 Gallon, Submersible Pump Filter for Green Water Algae Clean, Ultra-Silent Green Killing Machine with Fish Tank & Turtle Tank Deodorization
Coralife Marine Filter With Protein Skimmer 30 Gallons $89.43 $2.98/gl

$8943
current price $89.43$2.98/gl
Coralife Marine Filter With Protein Skimmer 30 Gallons
25 out of 5 Stars. 2 reviews
Zoo Med Turtle Clean 318 Submersible Filter $23.99 Was $39.76

Now$2399
current price Now $23.99, Was $39.76$39.76
Zoo Med Turtle Clean 318 Submersible Filter
34 out of 5 Stars. 3 reviews
Best seller Shorefins Air Driven Sponge Filter for Aquariums up to 20 Gallons - Keep Your Fish Tank Clean and Oxygenated $13.58

$1358
current price $13.58Shorefins Air Driven Sponge Filter for Aquariums up to 20 Gallons - Keep Your Fish Tank Clean and Oxygenated
504.4 out of 5 Stars. 50 reviews
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Oxyful 36W UV Ultraviolet 22" Algae Bacteria Virus Sterilizer Light Clarifier Lamp Filter for Aquarium Koi Pond Fish Tank $109.99

$10999
current price $109.99Oxyful 36W UV Ultraviolet 22" Algae Bacteria Virus Sterilizer Light Clarifier Lamp Filter for Aquarium Koi Pond Fish Tank
15 out of 5 Stars. 1 reviews
Reduced price UPETTOOLS Aquarium Biochemical Sponge Filter Ultra Quiet Aquarium Air Pump Bio Sponge Fish Tank Foam Filter 0.52 Bls From $12.59

2 options
Available in additional 2 optionsFrom$1259
UPETTOOLS Aquarium Biochemical Sponge Filter Ultra Quiet Aquarium Air Pump Bio Sponge Fish Tank Foam Filter 0.52 Bls
43 out of 5 Stars. 4 reviews
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TARARIUM 400GPH U-V Cold Plunge Filter for 100-800 Gal Ice Bath Tub, Green Clean Machine Sanitation Submersible Pump, Crystal Clear Water for Cold Pod Hot Tub Spa Small Pool From $49.99

2 options
Available in additional 2 optionsFrom$4999
TARARIUM 400GPH U-V Cold Plunge Filter for 100-800 Gal Ice Bath Tub, Green Clean Machine Sanitation Submersible Pump, Crystal Clear Water for Cold Pod Hot Tub Spa Small Pool
WEINFUN Turtle Tank Filter, 92GPH, 3-Stage Internal Filter for Aquarium, Black From $19.99

2 options
Available in additional 2 optionsFrom$1999
WEINFUN Turtle Tank Filter, 92GPH, 3-Stage Internal Filter for Aquarium, Black
264.3 out of 5 Stars. 26 reviews
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Master Pet Supply Premium Aquarium Filter Pad Roll, Cut to Fit 12" by 72", Micron Fiber Filtration Media for Freshwater, Saltwater Aquariums, Koi Ponds, Fish Tanks, Reefs - Clean Crystal Clear Water $15.99

Sponsored
$1599
current price $15.99Master Pet Supply Premium Aquarium Filter Pad Roll, Cut to Fit 12" by 72", Micron Fiber Filtration Media for Freshwater, Saltwater Aquariums, Koi Ponds, Fish Tanks, Reefs - Clean Crystal Clear Water
104.2 out of 5 Stars. 10 reviews
Aquatic Experts Felt Filter Socks 4 inch Ring 200 Micron - Long, 2-Pack, 4'' x 14'' From $16.19

Sponsored
From$1619
Aquatic Experts Felt Filter Socks 4 inch Ring 200 Micron - Long, 2-Pack, 4'' x 14''
184.9 out of 5 Stars. 18 reviews
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Aquaneat Aquarium Corner Sponge Filter, Air Driven, for Fish Tank up to 20 Gallon From $7.99

3 options
Available in additional 3 optionsFrom$799
Aquaneat Aquarium Corner Sponge Filter, Air Driven, for Fish Tank up to 20 Gallon
474.4 out of 5 Stars. 47 reviews
Best seller Vibrant Life Internal Power Aquarium Filter, for 1-1.5 Gallon Tanks $7.97

$797
current price $7.97Vibrant Life Internal Power Aquarium Filter, for 1-1.5 Gallon Tanks
664.3 out of 5 Stars. 66 reviews
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Aquarium Power Filter with Surface Skimmer, Lychee External Hang On Back Fish Tank Filter for 10-20 Gallon, 130GPH Quiet, Adjustable Water Flow, 3-Layer Filtration Pump Waterfall for Increasing Oxyge

2 options
Available in additional 2 optionsAquarium Power Filter with Surface Skimmer, Lychee External Hang On Back Fish Tank Filter for 10-20 Gallon, 130GPH Quiet, Adjustable Water Flow, 3-Layer Filtration Pump Waterfall for Increasing Oxyge
1044 out of 5 Stars. 104 reviews
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Aquariums Biochemical Sponge Filter Quiet Filters with Tube & Suction Cup Small Size Fish Tanks $9.27

$927
current price $9.27Aquariums Biochemical Sponge Filter Quiet Filters with Tube & Suction Cup Small Size Fish Tanks
Oxyful 24W UV Ultraviolet 21.5" Algae Bacteria Virus Sterilizer Light Clarifier Lamp Filter for Aquarium Koi Pond Fish Tank $104.99

$10499
current price $104.99Oxyful 24W UV Ultraviolet 21.5" Algae Bacteria Virus Sterilizer Light Clarifier Lamp Filter for Aquarium Koi Pond Fish Tank
15 out of 5 Stars. 1 reviews
Filter Bag PP Non-Woven Fabric Algae Killer Filter Bag Filter Sock Cover Filter 1-200 Μm White Filters Replacement Accessories

Filter Bag PP Non-Woven Fabric Algae Killer Filter Bag Filter Sock Cover Filter 1-200 Μm White Filters Replacement Accessories
Submersible Aquarium Filter 4-in-1 with Oxygenation Waste Removal Wave Pump Adjustable Flow for Fish Tank Up to 40 Gal From $11.99

7 options
Available in additional 7 optionsFrom$1199
Submersible Aquarium Filter 4-in-1 with Oxygenation Waste Removal Wave Pump Adjustable Flow for Fish Tank Up to 40 Gal
FINAQUA Aquarium Filter for 20-75 Gal Tank, Crystal 300GPH Biochemical Filtration, Powerful Pump, Submersible Internal Fish Tank Filter, Large Tank Pond Clear, Wavemaker & Air Supply 4-in-1 $18.99

$1899
current price $18.99FINAQUA Aquarium Filter for 20-75 Gal Tank, Crystal 300GPH Biochemical Filtration, Powerful Pump, Submersible Internal Fish Tank Filter, Large Tank Pond Clear, Wavemaker & Air Supply 4-in-1
254.3 out of 5 Stars. 25 reviews
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Aquatic Experts 7 inch Ring 200 Micron Felt Filter Socks - Long, 2-Pack, 7" x 16" From $20.69

Sponsored
From$2069
Aquatic Experts 7 inch Ring 200 Micron Felt Filter Socks - Long, 2-Pack, 7" x 16"
25 out of 5 Stars. 2 reviews
FOMIYES Biochemical Sponge Filter for Fish Tank Aquarium Water Clean Oxygen Supply $14.86

$1486
current price $14.86FOMIYES Biochemical Sponge Filter for Fish Tank Aquarium Water Clean Oxygen Supply
VNEKVA Aquarium Filter 20-75 Gallon with U-V Light Internal Pump for Fish Turtle Tank $30.99 Was $39.99

Now$3099
current price Now $30.99, Was $39.99$39.99
VNEKVA Aquarium Filter 20-75 Gallon with U-V Light Internal Pump for Fish Turtle Tank
1044.5 out of 5 Stars. 104 reviews
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PatungKu Aquariums Biochemical Sponge Filter Quiet Filters with Air Tube & Suction Cup Mini Size Fish Tanks Submersible $9.27

$927
current price $9.27PatungKu Aquariums Biochemical Sponge Filter Quiet Filters with Air Tube & Suction Cup Mini Size Fish Tanks Submersible
Aquarium Air Driven Filter Quiet Submersible Bio Sponge Filters with Air Stone

Aquarium Air Driven Filter Quiet Submersible Bio Sponge Filters with Air Stone
Filter Bag PP Non-Woven Fabric Algae Killer Filter Bag Filter Sock Cover Filter 1-200 Μm White Filters Replacement Accessories

Filter Bag PP Non-Woven Fabric Algae Killer Filter Bag Filter Sock Cover Filter 1-200 Μm White Filters Replacement Accessories
UPETTOOLS Aquarium Gravel Cleaner - Electric Automatic Removable Vacuum Water Changer Sand Algae Cleaner Filter Changer 110V/28W $34.99

$3499
current price $34.99UPETTOOLS Aquarium Gravel Cleaner - Electric Automatic Removable Vacuum Water Changer Sand Algae Cleaner Filter Changer 110V/28W
253.9 out of 5 Stars. 25 reviews
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Aqueon Submersible Internal Aquarium Filter, AT40 Gallons $59.95

$5995
current price $59.95Aqueon Submersible Internal Aquarium Filter, AT40 Gallons
154.1 out of 5 Stars. 15 reviews
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Aquarium Filter 528GPH Canister Filter, 200 Gallon, UV Filter, Quiet Internal Filter for Fish Tank, 5-Stage Submersible Power Filter $130.19

$13019
current price $130.19Aquarium Filter 528GPH Canister Filter, 200 Gallon, UV Filter, Quiet Internal Filter for Fish Tank, 5-Stage Submersible Power Filter
Double Biochemical Sponge Filtering air Powered Filter for Aquarium 52-gallons $13.67

$1367
current price $13.67Double Biochemical Sponge Filtering air Powered Filter for Aquarium 52-gallons
Fish Tank Filter, Aquarium Filter,3-in-1 Practical Fish Tank Filter Mini Aquarium Biochemical Sponge Filters $10.99

$1099
current price $10.99Fish Tank Filter, Aquarium Filter,3-in-1 Practical Fish Tank Filter Mini Aquarium Biochemical Sponge Filters
Pondmaster 1000 Garden Pond Filter - Submersible Aquarium Filter for Up to 1000 GPH Pumps; Low Profile Design; Easy to Clean Filter Media; Ideal for Small Ponds $52.55

$5255
current price $52.55Pondmaster 1000 Garden Pond Filter - Submersible Aquarium Filter for Up to 1000 GPH Pumps; Low Profile Design; Easy to Clean Filter Media; Ideal for Small Ponds
C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon $6.83

$683
current price $6.83C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon
114.5 out of 5 Stars. 11 reviews
Vibrant Life Medium Power Filter with Cartridge for 5-10 gal Fish Aquariums $17.83

$1783
current price $17.83Vibrant Life Medium Power Filter with Cartridge for 5-10 gal Fish Aquariums
1234.2 out of 5 Stars. 123 reviews
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Aquarium Filter 264GPH, 75 Gallon Canister Filter, Quiet Internal Filter with UV Protection, Submersible Power Filter with Multiple Function for Fish Tanks $97.16

$9716
current price $97.16Aquarium Filter 264GPH, 75 Gallon Canister Filter, Quiet Internal Filter with UV Protection, Submersible Power Filter with Multiple Function for Fish Tanks
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