Editor's Choice - Our Favorite API Aquarium Algae Scrapers

1. API Algae SCRAPERS and Hand HELD Pads for Acrylic Aquariums

User Ratings: 71 2

API 21 First Impressions

"It is The One!"

Don't bother with the other brands. Aside from that, I'm happy with the product! My smaller aquarium has a back aside that the brush can easily clean. The only thing i wish was different is that the net was bigger. A little more tomorrow and the next day and almost all the algae will be gone. I have bigger fish and the net is for smaller. I have a redsea 170 that is only about 35 gallons.

  • API Algae SCRAPERS and Hand HELD Pads for Acrylic Aquariums
  • Contains one (1) API ALGAE SCRAPER For Glass Aquariums 1-Count Container
  • Extra long and extra strong scraper for glass aquariums.
  • Quickly removed unsightly algae.
  • Extra-long handle keeps your hand from getting wet and supports durable scrubbing pad.
  • For use in glass aquariums only. Not for use on acrylic, plexiglass, or any surface other than glass. Do not use on dry surfaces. Rinse pad with tap water before and after each use.
  • Manufacture: Aquarium Pharmaceuticals
  • Product Dimensions: 2.5 x 3.25 x 18 inches; 3.53 Ounces
  • Editor's Impressions Of The API 21
  • Cleaning Ability [star rating='5']
  • Scrape Speed [star rating='4.2']
  • Quality [star rating='4.7']
  • Value For Money [star rating='3.8']
  • Affordability [star rating='4']

API 21 Final Thoughts

"Highly recommend!"

Hope this review helps a few hobbyists out there. If it was half the size and maybe came with two extenders then it would be better. Keeps my aquarium looking crystal clean. Due to the tank being built in, it's very difficult to clean from the back. I used a scrubber with little result. The quality of the product is better than I had expected for the price. If I applied too much pressure, the handle would snap.

Overall Score
4.5

[star rating="4.5"]
(4102 Points)

Peoples Choice - Other Highly Rated API Aquarium Algae Scrapers

2. API Hand HELD Algae PAD for Glass Aquariums 2-Count Container

User Ratings: 56 12

API 172097-2PK-PHIL First Impressions

"Really strong grip."

The only thing i wish was different is that the net was bigger. It works great for my tank, you may want to get a bigger pad for larger tanks. Also love the ability to quickly change tools with snap on head feature! Great product and worth every penny. I found the key to keeping the algae under control is to clean the glass regularly. Easy to install the blade, seems to be well made. If you wait months, it gets so thick and tough, it's very hard to remove.

  • API Hand HELD Algae PAD for Glass Aquariums 2-Count Container
  • Contains one (1) API HAND HELD ALGAE PAD For Glass Aquariums 1-Count Container
  • Quickly removes unsightly algae from glass aquariums.
  • Durable scrubbing pad comes with hand-held control to clean nooks and crannies.
  • Use to rid glass aquariums of unsightly algae.
  • Manufacture: API
  • Editor's Impressions Of The API 172097-2PK-PHIL
  • Cleaning Ability [star rating='4.2']
  • Scrape Speed [star rating='3.9']
  • Quality [star rating='4.8']
  • Value For Money [star rating='3.1']
  • Affordability [star rating='3.8']

API 172097-2PK-PHIL Final Thoughts

"Very easy to use."

I have a redsea 170 that is only about 35 gallons. The only down side would be that the main section that holds the blade is a bit long. The magnet is stronger and best of all it finally floats to the surface. 5 and a medium sized one for my 100 gallon reef tank. This cleaning tool set has been working wonderfully. It needs the extra support of the thicker pole. If I applied too much pressure, the handle would snap.

Overall Score
4.1

[star rating="4.1"]
(13 Points)

3. Gulfstream Tropical AGU00035A Mag-Float Acrylic Aquarium Cleaner, Small

User Ratings: 65 6

Gulfstream Tropical 49100035 First Impressions

"I couldn't resist."

Or my white bubbler across the back of my tank without this scraper. If they had an extension that'd be nice. The only thing i wish was different is that the net was bigger. I'm glad I purchase it as it also comes with a net. I'm glad I purchase it as it also comes with a net. Possibly I could keep the filters in my small tank. This tool was perfect for cleaning everything up.

  • Gulfstream Tropical AGU00035A Mag-Float Acrylic Aquarium Cleaner, Small
  • Mag float acrylic small
  • Acrylic aquarium cleaner
  • Recommended to be used on aquariums up to 30 gallons
  • Manufacture: TopDawg Pet Supply
  • Product Dimensions: 0.02 x 0.02 x 0.02 inches; 0.32 Ounces
  • Editor's Impressions Of The Gulfstream Tropical 49100035
  • Cleaning Ability [star rating='5']
  • Scrape Speed [star rating='4.2']
  • Quality [star rating='4.8']
  • Value For Money [star rating='3.5']
  • Affordability [star rating='4.8']

Gulfstream Tropical 49100035 Final Thoughts

"Such an awesome set."

If I applied too much pressure, the handle would snap. I would not have an aquarium without this. Hope this review helps a few hobbyists out there. I have a 55 gallon tank and this does a very good job removing algae from the glass. If you have an aquarium with algae, use razer to clean them off the glass. My husband has even tried to remove it. It's designed nice, very solid and it's a decent price, what's not to like about it.

Overall Score
4.3

[star rating="4.3"]
(205 Points)

4. Zerodis Magnetic Fish Tank Glass Cleaner Floating Aquarium Magnet Cleaning Brush Equipment Algae Scr...

User Ratings: 51 49

Zerodis First Impressions

"Overall a great scraper."

It is very handy for keeping my 30-gal freshwater aquarium clean. The first one lasted for several years. The angled head of this thing makes all the difference. But for the price I paid, I don't mind water running down my arm one bit. I bought this tool to help maintain my aquarium. If I applied too much pressure, the handle would snap. You don't need a lot of force, just patience.

  • Zerodis Magnetic Fish Tank Glass Cleaner Floating Aquarium Magnet Cleaning Brush Equipment Algae Scraper Gravel Cleaner Kits
  • 【Convenient to Use】 Put the flat part into the aquarium tank, put the other part outside of the tank and they can be adsorbed together. Move the outside piece and the inside one will move likewise, thus, you can clean inside and outside of the aquarium tank at the same time
  • 【Strong Magnetic】The magnet is strong enough as to stay attached even when you have non-standard type tanks, and can prevent wetting hands when trying to retrieve the submerged part
  • 【Floating Design】Magnetic brush scraper can be used interchangeably, one tool for two usages. The internal floating avoids the brush(the part in tank) sinking in the bottom of aquarium and makes it convenient to take it out of the tank
  • 【Different Sizes】The cleaning brushes come in different sizes and can be selected according to the size of your fish tank.
  • 【All Kinds of Tank Clean】The glass aquarium is equipped with a stainless steel brush head, and the acrylic fish tank is equipped with a plastic brush head to protect the fish tank. Which is suitable for all kinds of tank
  • Manufacture: Zerodis
  • Product Dimensions: 3.94 x 3.94 x 3.94 inches; 7.51 Ounces
  • Editor's Impressions Of The Zerodis
  • Cleaning Ability [star rating='2.1']
  • Scrape Speed [star rating='3.7']
  • Quality [star rating='3']
  • Value For Money [star rating='2.5']
  • Affordability [star rating='2.8']

Zerodis Final Thoughts

"Works great."

I bought this tool to help maintain my aquarium. It works awesome and does everything I wanted it too and more. Works way better than the Mag-Float I was using. It's designed nice, very solid and it's a decent price, what's not to like about it. It comes with a big net, small net and a few other tools so it is worth it. That piece makes getting the side walls a bit harder. It is way overkill for that small tank but I get the job done very quick.

Overall Score
3.0

[star rating="3"]
(2 Points)

5. Cngstar Aquarium Algae Scraper Double Sided Sponge Brush Long Handle Fish Tank Scrubber for Glass Aq...

User Ratings: 44 22

Cngstar First Impressions

"Love this!"

This mini magnet cleaner is really a great deal. 5 inch wide razor blade to scrub algae off of the tank. The magnet is stronger and best of all it finally floats to the surface. Since I knew this I am happy with it. And I don't often say things like that. The real bonus is it actually works. The razer blade scraping tool is great as well.

  • Cngstar Aquarium Algae Scraper Double Sided Sponge Brush Long Handle Fish Tank Scrubber for Glass Aquariums and Home Kitchen
  • Material is plastic
  • The total length is 22.5cm, the brush surface is 6.5cm wide, 8cm long, and the error is 1cm.
  • HIGH QUALITY BRUSH:the aquarium brush made of high quality sponge,it could remove the alge quickly and effectively,keep your fish tank inhabitants a clean environment.
  • This fish tank brush is suitable for all kinds of tanks, such as acrylic fish tank, glass fish tank and plastic fish tank, etc.
  • Products include: 1 pc
  • Manufacture: weixi
  • Editor's Impressions Of The Cngstar
  • Cleaning Ability [star rating='3.9']
  • Scrape Speed [star rating='3.5']
  • Quality [star rating='4.2']
  • Value For Money [star rating='3.2']
  • Affordability [star rating='3.8']

Cngstar Final Thoughts

"Would buy again."

And i love that the handle is so long, I have a very deep tank. I bought this because I have flowerhorns and they bite. Best aquarium cleaner if you ask me. This is a nice tool to have is you have an aquarium. I have a 55 gallon tank and this does a very good job removing algae from the glass. Works way better than the Mag-Float I was using. If you think this review was helpful, please don't forget to vote.

Overall Score
3.6

[star rating="3.6"]
(10 Points)

6. WinnerEco 2pcs Aquarium Fish Tank Algae Cleaner Glass Plant Cleaning Brush Double Sided Sponge Scrub...

User Ratings: 52 27

WinnerEco First Impressions

"Incredible invention!"

I like that the length is adjustable, too. The Gravel rake make it so much easier aswell to level out the rock. And 23 inches roughly when its fully retracted. It needs the extra support of the thicker pole. And 23 inches roughly when its fully retracted. I have two aquariums, a 49 gallon tank and a 10 gallon tank. If you have an aquarium with algae, use razer to clean them off the glass.

  • WinnerEco 2pcs Aquarium Fish Tank Algae Cleaner Glass Plant Cleaning Brush Double Sided Sponge Scrubber Cleaner
  • Material: Plastic + Sponge
  • Total Length: 400mm 15.75 inch; Head Size: 75 x 65 x 35mm 2.95 * 2.56 * 1.38 inch
  • Convenience and easy to handle.
  • Good to clean for the Aquarium, fishing glass and tank.
  • Suit for living room, hotel and bathroom which places have glassware.
  • Manufacture: WinnerEco
  • Editor's Impressions Of The WinnerEco
  • Cleaning Ability [star rating='2.5']
  • Scrape Speed [star rating='3.9']
  • Quality [star rating='3.5']
  • Value For Money [star rating='3.1']
  • Affordability [star rating='3.7']

WinnerEco Final Thoughts

"Great magnetic strength."

If they had an extension that'd be nice. It comes with a big net, small net and a few other tools so it is worth it. I bought this because I have flowerhorns and they bite. I like that the length is adjustable, too. And i love that the handle is so long, I have a very deep tank. It's an aquascape aquarium by the way. Keeps my aquarium looking crystal clean.

Overall Score
3.5

[star rating="3.5"]
(5 Points)

7. Fzone New Aluminum Magnesium Alloy Scraper Cleaner, Clean Brush with 10 Stainless Steel Blade for Aq...

User Ratings: 62 4

FZONE First Impressions

"They are the best."

My husband has even tried to remove it. It is very easy to swap the heads with very convenient locking system. I have a 24 inch deep tank that requires I stand on a chair to get to the top. The rake came in handy to smooth the gravel after the gravel cleaning. It is very easy to swap the heads with very convenient locking system. It is very handy for keeping my 30-gal freshwater aquarium clean. So much better than any other ways I have tried.

  • Fzone New Aluminum Magnesium Alloy Scraper Cleaner, Clean Brush with 10 Stainless Steel Blade for Aquarium Fish Plant Reef Tank Glass Cleaning Rotatable Head Extended to 26inch
  • Rotatable Head: New X3 Scraper with Rotatable Head especially suit for Cleaning the bottom and back glass of tank
  • Strong and Light Weight: Aluminum Magnesium Alloy long handle and high strength engineering plastic for the head makes it strong and light weight,very handy to use
  • GLASS FRIENDLY: Soft and sharp blade,easy to remove any kind Dirty or stain off your glass tank,Could be used as gravel spatula with protection cover on,Won't scratch your precious glass tank if you use in the right way
  • LENGTH ADJUSTABLE: 26-Inch could assemble as 15-20-26Inch,32-Inch could assemble as 15-20-26-32Inch.Quick to assemble
  • BONUS SMALL BRUSH: You buy ONE and get TWO, Scraper and Clean brush, Helps to clean corners and backgrounds of your tank.Brush angle adjustable in 3 directions by hand
  • Aluminum magnesium alloy long handle and premium ABS for the head makes the algae scraper strong and light weight and very handy to use.
  • Never rust! Aluminum magnesium alloy surface oxidation treatment. It is harder to rust than stainless steel that ensure the scraper has longer life.
  • This glass cleaner tool is strong, durable and sharp at both the edges. It can cut through anything that has uninvitingly decided to grow on your beautiful glass aquarium.
  • Manufacture: Fzone
  • Item Weight: 7.8 ounces
  • Editor's Impressions Of The FZONE
  • Cleaning Ability [star rating='4.4']
  • Scrape Speed [star rating='4.7']
  • Quality [star rating='3.4']
  • Value For Money [star rating='4.5']
  • Affordability [star rating='4.8']

FZONE Final Thoughts

"Good value for the money."

5 gallon fluval EVO tank running a saltwater set up. A little more tomorrow and the next day and almost all the algae will be gone. And i love that the handle is so long, I have a very deep tank. I have a 24 inch deep tank that requires I stand on a chair to get to the top. One or two passes and glass was spotless. I still had to soak the hard to reach pieces in 1 part bleach, 5 parts water. I would have gone to the next size up to get the extra pressure on the inside glass.

Overall Score
4.4

[star rating="4.4"]
(71 Points)

8. Penn-Plax Wizard Glass Aquarium Scraper & Scrubber Combo Kit (WZ20) – 27” Length

User Ratings: 53 12

Penn-Plax WZ20 First Impressions

"Small but mighty!"

How can a pandemic cause algae you ask. I have no idea how this would hold up to much larger tanks. The angled head of this thing makes all the difference. My only gripe is that the blade is not replaceable. Possibly I could keep the filters in my small tank. If I applied too much pressure, the handle would snap. Great for the price as I was not expecting something extremely heavy duty.

  • Penn-Plax Wizard Glass Aquarium Scraper & Scrubber Combo Kit (WZ20) – 27” Length
  • Included Components: Wizard Glass Aquarium Scrubber/. Package Quantity: 1Scrubber Freely Cleans Off New Algae Growth
  • Stainless Steel Scraper: Cleans Off The Heavy Algae And Mineral Deposits, While The Sponge Cleans Off New Algae Growth.
  • Age Range Description: All Life Stages
  • Package Dimensions: 5.334 L X 43.18 H X 20.32 W (Centimeters)
  • Manufacture: Penn Plax, INC.
  • Product Dimensions: 15.9 x 6.9 x 1 inches; 7.51 Ounces
  • Editor's Impressions Of The Penn-Plax WZ20
  • Cleaning Ability [star rating='3.8']
  • Scrape Speed [star rating='3.9']
  • Quality [star rating='3.3']
  • Value For Money [star rating='3.4']
  • Affordability [star rating='3.9']

Penn-Plax WZ20 Final Thoughts

"Really strong grip."

I bought this size algae scrubber because I have a 13. One or two passes and glass was spotless. I've used this tool a couple of times now cleaning the glass on my 125gal tank. There are two minor drawbacks to using this tool to scrape algae though. I would not have an aquarium without this. Great product and worth every penny. Everything is easy to put together and use.

Overall Score
3.9

[star rating="3.9"]
(182 Points)

9. JW Pet Company 14-Inch Aquarium Algae Scrubber

User Ratings: 79 3

JW Pet 21257 First Impressions

"Scarper side is great."

But for the price I paid, I don't mind water running down my arm one bit. I'm glad I purchase it as it also comes with a net. I have a 55 gallon tank and this does a very good job removing algae from the glass. I have no idea how this would hold up to much larger tanks. The sand cleaner accessory is cool, because it helps with routine cleanup. Guess how I learned that mistake lol. This set really save me lots of time when I clean my aquarium.

  • JW Pet Company 14-Inch Aquarium Algae Scrubber
  • Quick and easy
  • Removes algae, cleans glass
  • Rubber, non-slip grip, strong no-flex handle
  • Curved design for easier cleaning
  • For glass aquariums
  • Manufacture: JW Pet Company
  • Product Dimensions: 3.5 x 15.5 x 1.5 inches; 0.35 Ounces
  • Editor's Impressions Of The JW Pet 21257
  • Cleaning Ability [star rating='5']
  • Scrape Speed [star rating='4.2']
  • Quality [star rating='3.5']
  • Value For Money [star rating='4.2']
  • Affordability [star rating='5']

JW Pet 21257 Final Thoughts

"Very sturdy."

The pipe cleaner attachment was very helpful in getting inside the UGF. Easy to install the blade, seems to be well made. Great for the price as I was not expecting something extremely heavy duty. I hand no issues with it scratching the glass. This scrapper will trap some of it making it easier to get out of the tank. Keeps my aquarium looking crystal clean. I bought this tool to help maintain my aquarium.

Overall Score
4.5

[star rating="4.5"]
(92 Points)

10. Continuum Aquatics AquaBlade P Plastic Acyrlic-Safe Replacement Blade for Aquarium Scraper, Cleans T...

User Ratings: 77

Continuum Aquatics QABP-BL30 First Impressions

"Does its job."

And I don't often say things like that. I bought this size algae scrubber because I have a 13. Keeps my aquarium looking crystal clean. The Gravel rake make it so much easier aswell to level out the rock. It's designed nice, very solid and it's a decent price, what's not to like about it. If it was half the size and maybe came with two extenders then it would be better. 5 and a medium sized one for my 100 gallon reef tank.

  • Continuum Aquatics AquaBlade P Plastic Acyrlic-Safe Replacement Blade for Aquarium Scraper, Cleans Tank and Removes Algae
  • Premium plastic acrylic-safe algae scraper replacement blade for marine and freshwater aquariums
  • Available with Cyan Plastic Blade (AquaBlade P) or Stainless Steel Blade (AquaBlade M)
  • Backwards compatible with previous AquaBlade units
  • Made in the USA
  • Manufacture: Continuum Aquatics
  • Editor's Impressions Of The Continuum Aquatics QABP-BL30
  • Cleaning Ability [star rating='4.2']
  • Scrape Speed [star rating='5']
  • Quality [star rating='4.7']
  • Value For Money [star rating='4.3']
  • Affordability [star rating='4.5']

Continuum Aquatics QABP-BL30 Final Thoughts

"My back thanks you."

It needs the extra support of the thicker pole. I have used the scrapper and it removed the algae from my tank's glass very easily. It needs the extra support of the thicker pole. It also works well at knocking off buildup from my decorations without removing them. The head of the scrapper has no sharp or hard edges to scratch the glass. My husband has even tried to remove it. That has an impact on how well this brush works.

Overall Score
4.7

[star rating="4.7"]
(24 Points)

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