10 Best Goldfish Tank Cleaners 2025: According to Reviews | Chewy

The 10 Best Goldfish Tank Cleaners

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How we created this goldfish tank cleaner list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best goldfish tank cleaner.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best goldfish tank cleaners.

Key goldfish tank cleaner considerations

Cleaning Power

Ease of Use

Long-Lasting Effectiveness

Non-Toxic Formula

1
Underwater Treasures Coarse Fish Net, 3-in

Underwater Treasures Coarse Fish Net, 3-in

Rated 4.8 out of 5 stars
32
$1.88Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.6/5
Excellent

Ease of Use

4.8/5
Excellent

Long-Lasting Effectiveness

4.7/5
Excellent

Non-Toxic Formula

4.8/5
Excellent

Is this goldfish tank cleaner right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Marine Invertebrate, Betta, Bottom Feeder...
2
SunGrow Long Rubber Betta Aquarium Gloves Fish Tank Maintenance Accessories, 22-in, 1 pair
SunGrow Long Rubber Betta Aquarium Gloves Fish Tank Maintenance Accessories, 22-in, 1 pair
SunGrow Long Rubber Betta Aquarium Gloves Fish Tank Maintenance Accessories, 22-in, 1 pair
SunGrow Long Rubber Betta Aquarium Gloves Fish Tank Maintenance Accessories, 22-in, 1 pair
SunGrow Long Rubber Betta Aquarium Gloves Fish Tank Maintenance Accessories, 22-in, 1 pair
SunGrow Long Rubber Betta Aquarium Gloves Fish Tank Maintenance Accessories, 22-in, 1 pair

SunGrow Long Rubber Betta Aquarium Gloves Fish Tank Maintenance Accessories, 22-in, 1 pair

Rated 4.4 out of 5 stars
44
$5.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.3/5
Great

Ease of Use

4.6/5
Excellent

Long-Lasting Effectiveness

4.4/5
Great

Non-Toxic Formula

4.4/5
Great

Is this goldfish tank cleaner right for my pet?

Material

Latex, Rubber

Aquarium Type

Freshwater, Saltwater

Fish Type

Betta, Goldfish, Bottom Feeder, Cichlid...
3
SunGrow Double Sided Sponge Glass Aquarium Algae Scraper, 15-in
SunGrow Double Sided Sponge Glass Aquarium Algae Scraper, 15-in
SunGrow Double Sided Sponge Glass Aquarium Algae Scraper, 15-in
SunGrow Double Sided Sponge Glass Aquarium Algae Scraper, 15-in
SunGrow Double Sided Sponge Glass Aquarium Algae Scraper, 15-in
SunGrow Double Sided Sponge Glass Aquarium Algae Scraper, 15-in

SunGrow Double Sided Sponge Glass Aquarium Algae Scraper, 15-in

Rated 4.5 out of 5 stars
42
$3.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.5/5
Great

Ease of Use

4.2/5
Great

Long-Lasting Effectiveness

4.3/5
Great

Non-Toxic Formula

4.3/5
Great

Is this goldfish tank cleaner right for my pet?

Material

Plastic

Aquarium Type

Freshwater, Saltwater

Fish Type

Betta, Goldfish, Cichlid, Tropical Freshwater...
4
Underwater Treasures Long Handle Course Fish Net, 5-in

Underwater Treasures Long Handle Course Fish Net, 5-in

Rated 5 out of 5 stars
18
$2.56Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.6/5
Excellent

Ease of Use

4.5/5
Great

Long-Lasting Effectiveness

4.6/5
Excellent

Non-Toxic Formula

4.6/5
Excellent

Is this goldfish tank cleaner right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Marine Invertebrate, Betta, Bottom Feeder...
5
SunGrow Safe Aquarium Cleaning Fine Mesh Betta Fish Net
SunGrow Safe Aquarium Cleaning Fine Mesh Betta Fish Net
SunGrow Safe Aquarium Cleaning Fine Mesh Betta Fish Net
SunGrow Safe Aquarium Cleaning Fine Mesh Betta Fish Net
SunGrow Safe Aquarium Cleaning Fine Mesh Betta Fish Net
SunGrow Safe Aquarium Cleaning Fine Mesh Betta Fish Net
SunGrow Safe Aquarium Cleaning Fine Mesh Betta Fish Net

SunGrow Safe Aquarium Cleaning Fine Mesh Betta Fish Net

Rated 4.6 out of 5 stars
25
$5.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.1/5
Great

Ease of Use

4.6/5
Excellent

Long-Lasting Effectiveness

4.5/5
Great

Non-Toxic Formula

4.7/5
Excellent

Is this goldfish tank cleaner right for my pet?

Material

Plastic, Vinyl / PVC

Aquarium Type

Freshwater, Saltwater

Fish Type

Betta, Cichlid, Goldfish, Marine Fish...
6
API Algae Pad for Glass Aquariums, 1 count

API Algae Pad for Glass Aquariums, 1 count

Rated 4.4 out of 5 stars
18
$4.99Chewy Price
($4.99/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Cleaning Power

4.6/5
Excellent

Ease of Use

4.6/5
Excellent

Long-Lasting Effectiveness

4.6/5
Excellent

Non-Toxic Formula

4.6/5
Excellent

Is this goldfish tank cleaner right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Betta, Goldfish, Marine Fish, Marine Invertebrate...
7
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper
Aqueon ProScraper 3.0 Short Aquarium Algae Scraper

Aqueon ProScraper 3.0 Short Aquarium Algae Scraper

Rated 4.4 out of 5 stars
16
$9.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.0/5
Great

Ease of Use

4.3/5
Great

Long-Lasting Effectiveness

3.9/5
Good

Non-Toxic Formula

4.3/5
Great

Is this goldfish tank cleaner right for my pet?

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Invertebrate, Tropical Freshwater, Betta, Goldfish...
8
SunGrow Aquarium Canister Filter Tube Turtle & Betta Fish Tank Flexible Cleaning Brush
SunGrow Aquarium Canister Filter Tube Turtle & Betta Fish Tank Flexible Cleaning Brush
SunGrow Aquarium Canister Filter Tube Turtle & Betta Fish Tank Flexible Cleaning Brush
SunGrow Aquarium Canister Filter Tube Turtle & Betta Fish Tank Flexible Cleaning Brush
SunGrow Aquarium Canister Filter Tube Turtle & Betta Fish Tank Flexible Cleaning Brush
SunGrow Aquarium Canister Filter Tube Turtle & Betta Fish Tank Flexible Cleaning Brush

SunGrow Aquarium Canister Filter Tube Turtle & Betta Fish Tank Flexible Cleaning Brush

Rated 4.5 out of 5 stars
24
$2.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.5/5
Great

Ease of Use

4.3/5
Great

Long-Lasting Effectiveness

4.4/5
Great

Non-Toxic Formula

4.4/5
Great

Is this goldfish tank cleaner right for my pet?

Material

Stainless Steel, Metal

Aquarium Type

Saltwater, Freshwater

Fish Type

Betta, Tropical Freshwater, Cichlid, Goldfish...
9
Underwater Treasures Fine Fish Net, 5-in

Underwater Treasures Fine Fish Net, 5-in

Rated 4.7 out of 5 stars
34
$3.46Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.7/5
Excellent

Ease of Use

4.1/5
Great

Long-Lasting Effectiveness

4.4/5
Great

Non-Toxic Formula

4.6/5
Excellent

Is this goldfish tank cleaner right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Marine Invertebrate, Betta, Bottom Feeder...
10
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer
Coralife BioCube Aquarium Mini Ultraviolet Sterilizer

Coralife BioCube Aquarium Mini Ultraviolet Sterilizer

Rated 4.3 out of 5 stars
33
$56.95Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Cleaning Power

4.7/5
Excellent

Ease of Use

4.7/5
Excellent

Long-Lasting Effectiveness

4.7/5
Excellent

Non-Toxic Formula

4.7/5
Excellent

Is this goldfish tank cleaner right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Betta, Goldfish