What equipment do you need to clean a fish tank?

Essential fish tank cleaning supplies include algae scrapers, siphons, gravel vacuums, water conditioners, and filter brushes. These tools help remove debris, prevent algae buildup, and maintain water quality.

How often should you clean an aquarium?

Most aquariums benefit from partial water changes and light cleaning every one to two weeks. However, the frequency depends on tank size, filtration, and the number of fish. Regular cleaning helps keep water conditions stable and fish healthy.

Do you leave fish in the tank when using cleaning supplies?

Yes, in most cases, fish remain in the tank during cleaning. When using gravel vacuums, scrapers, or siphons, be careful not to disturb them. If using water conditioners or treatments, follow product instructions to ensure fish safety.

Aquarium & Fish Tank Cleaning Supplies - Page 2 (Free Shipping)

Underwater Treasures Coarse Fish Net, 3-in

Rated 4.9 out of 5 stars

55

$1.88 Chewy Price

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

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OASE Indoor Aquatics Aquarium Fish Algae-Scraper

Rated 4.4 out of 5 stars

7

$16.99 Chewy Price

$21.99 List Price

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

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Lifegard All Purpose Scratch Safe Cleaning Pads, Yellow, 4-in, 2-pack

$6.64 Chewy Price

($3.32/ea) Price per Unit

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

Eheim Flexible Hose Cleaning Fish Aquarium Brush

$22.60 Chewy Price

$25.99 List Price

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

Penn-Plax Twin Filter Spring Brush Fish Cleaning Brush, Black

Rated 4.4 out of 5 stars

9

$9.99 Chewy Price

$10.99 List Price

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

Aqueon ProScraper 3.0 Foam Cleaning Pad with Twist & Click Head

Rated 4.5 out of 5 stars

2

$6.55 Chewy Price

$6.99 List Price

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

Fluval Algae Aquarium Scraper, 24.8-inch

Rated 3 out of 5 stars

4

$28.18 Chewy Price

$33.99 List Price

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

Underwater Treasures Easy Read Fish Thermometer

Rated 2.7 out of 5 stars

11

$10.69 Chewy 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

38

$56.95 Chewy Price

$96.99 List Price

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

Penn-Plax Super Battery Powered Aquarium Gravel Cleaner

Rated 2.8 out of 5 stars

20

$42.56 Chewy Price

$45.99 List Price

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

Penn-Plax Quick-Net Aquarium Fish Net, Blue/Green

Rated 4.7 out of 5 stars

18

$14.42 Chewy Price

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

Cobalt Aquatics Aqua Sponge Aquarium Cleaning Mat, X-Large

Rated 4.3 out of 5 stars

4

$50.82 Chewy Price

$82.45 List Price

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

Laguna Pro Skimmer Net with Handle

Rated 5 out of 5 stars

2

$47.99 Chewy Price

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

Lifegard Square Aquarium Net, Small

Rated 3.4 out of 5 stars

9

$11.79 Chewy Price

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

Coralife Turbo-Twist Ultraviolet Sterilizer, Size 3X

Rated 4 out of 5 stars

41

$110.52 Chewy Price

$192.99 List Price

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

AA Aquarium Green Killing Machine Clip-On UV System, 3-watt

Rated 4 out of 5 stars

107

$32.27 Chewy Price

$49.99 List Price

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

Penn-Plax Wizard Glass Metal Blade Scraper Fish Clean Remover, 15-in H, Multicolor

Rated 3.7 out of 5 stars

3

$12.99 Chewy Price

$13.99 List Price

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

Jebao UV Sterilizer, 36 watt

Rated 4.1 out of 5 stars

11

$88.99 Chewy Price

$95.89 List Price

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

Aqueon ProScraper 3.0 Twist & Click Stainless Steel Replacement Blades

Rated 4 out of 5 stars

2

$6.99 Chewy Price

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

Penn-Plax Wizard Cleaner Pad Fish Replacement Part, Black, 3 count

$11.99 Chewy Price

($4.00/ea) Price per Unit

$12.99 List Price

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

Microbe-Lift Aquatic Turtle Rock & Substrate Cleaner, 4-oz bottle

Rated 3.9 out of 5 stars

8

$8.49 Chewy Price

($2.13/oz) Price per Unit

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

Lifegard PRO Scratch Removal Kit for acrylic aquariums, Black

Rated 5 out of 5 stars

1

$95.67 Chewy Price

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

Laguna Pond Telescopic Handle Fish Net, 11-in

Rated 4 out of 5 stars

1

$36.99 Chewy Price

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

Penn-Plax Wizard Aquarium Scraper & Scrubber Combo Kit

Rated 3.8 out of 5 stars

8

$24.99 Chewy Price

$26.99 List Price

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

Aqueon ProScraper 3.0 Twist & Click Plastic Replacement Blades

Rated 4 out of 5 stars

1

$3.08 Chewy Price

$6.99 List Price

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

Penn-Plax Wizard Algae Scraper & Planter Tool Fish Clean Remover, Black

Rated 3 out of 5 stars

2

$14.99 Chewy Price

$15.99 List Price

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

Microbe-Lift Concentrated Barley Straw Extract & Peat Pond Cleaning Liquid, 16-oz bottle

Rated 5 out of 5 stars

8

$16.95 Chewy Price

($1.06/oz) Price per Unit

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

Penn-Plax Wizard Glass Pad Scrubber Fish Clean Remover, 15-in H, Multicolor

Rated 3 out of 5 stars

2

$12.99 Chewy Price

$13.99 List Price

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

Laguna Pro Metal Fish Net

Rated 3 out of 5 stars

1

$47.99 Chewy Price

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

Lifegard Basic Scratch Removal Kit for acrylic aquariums, Black

Rated 3 out of 5 stars

1

$39.99 Chewy Price

$69.42 List Price

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

Penn-Plax Wizard Heavy Duty Aquarium Cleaner & Scraper

Rated 4.4 out of 5 stars

11

$12.15 Chewy Price

$12.99 List Price

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

Cobalt Aquatics Telescoping Fish Pond Net, Metal, Large

Rated 3.1 out of 5 stars

7

$18.39 Chewy Price

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

Out of Stock

Seaview Background Mounting Solution, 6X4.75-in

Rated 2.6 out of 5 stars

11

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

Out of Stock

Underwater Treasures Aqua One 5-In-1 Maintenance Kit

Rated 4.1 out of 5 stars

19

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

Out of Stock

Aquatop Brine Shrimp Net, 4-in

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

Out of Stock

Aquatop Medium Mesh Fish Net, 6-in

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

Aquarium & Fish Tank Cleaning Supplies

Underwater Treasures Coarse Fish Net, 3-in

OASE Indoor Aquatics Aquarium Fish Algae-Scraper

Lifegard All Purpose Scratch Safe Cleaning Pads, Yellow, 4-in, 2-pack

Eheim Flexible Hose Cleaning Fish Aquarium Brush

Penn-Plax Twin Filter Spring Brush Fish Cleaning Brush, Black

Aqueon ProScraper 3.0 Foam Cleaning Pad with Twist & Click Head

Fluval Algae Aquarium Scraper, 24.8-inch

Underwater Treasures Easy Read Fish Thermometer

Coralife BioCube Aquarium Mini Ultraviolet Sterilizer

Penn-Plax Super Battery Powered Aquarium Gravel Cleaner

Penn-Plax Quick-Net Aquarium Fish Net, Blue/Green

Cobalt Aquatics Aqua Sponge Aquarium Cleaning Mat, X-Large

Laguna Pro Skimmer Net with Handle

Lifegard Square Aquarium Net, Small

Coralife Turbo-Twist Ultraviolet Sterilizer, Size 3X

AA Aquarium Green Killing Machine Clip-On UV System, 3-watt

Penn-Plax Wizard Glass Metal Blade Scraper Fish Clean Remover, 15-in H, Multicolor

Jebao UV Sterilizer, 36 watt

Aqueon ProScraper 3.0 Twist & Click Stainless Steel Replacement Blades

Penn-Plax Wizard Cleaner Pad Fish Replacement Part, Black, 3 count

Microbe-Lift Aquatic Turtle Rock & Substrate Cleaner, 4-oz bottle

Lifegard PRO Scratch Removal Kit for acrylic aquariums, Black

Laguna Pond Telescopic Handle Fish Net, 11-in

Penn-Plax Wizard Aquarium Scraper & Scrubber Combo Kit

Aqueon ProScraper 3.0 Twist & Click Plastic Replacement Blades

Penn-Plax Wizard Algae Scraper & Planter Tool Fish Clean Remover, Black

Microbe-Lift Concentrated Barley Straw Extract & Peat Pond Cleaning Liquid, 16-oz bottle

Penn-Plax Wizard Glass Pad Scrubber Fish Clean Remover, 15-in H, Multicolor

Laguna Pro Metal Fish Net

Lifegard Basic Scratch Removal Kit for acrylic aquariums, Black

Penn-Plax Wizard Heavy Duty Aquarium Cleaner & Scraper

Cobalt Aquatics Telescoping Fish Pond Net, Metal, Large

Seaview Background Mounting Solution, 6X4.75-in

Underwater Treasures Aqua One 5-In-1 Maintenance Kit

Aquatop Brine Shrimp Net, 4-in

Aquatop Medium Mesh Fish Net, 6-in

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