Search  for anything...

Large+ Plus Glass Floating Algae Scraper 400 w/Scraper Blade Attachment | Magfloat Magnetic Fish Tank Cleaner | Magnet Scrubber Brush Cleaning Tool for Aquarium

  • Based on 1,061 reviews
Condition: New
Checking for product changes
$136.99 Why this price?

Buy Now, Pay Later


As low as $22.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Dec 27
Order within 23 hours and 26 minutes
Available payment plans shown during checkout

Size: Large+ Plus


Features

  • WHY YOU NEED ONE - Easy removal of algae from glass/acrylic surfaces. No longer knock over decorations, damage corals and invertebrates. No longer get your hands submerged into the water of the fish tank. Time/money saver on maintenance. Large cleaning surface area makes the job quick and efficient. Stays free of debris. Can be maintained attached to aquarium surface. Strong, high-quality neodymium rare earth magnets. Magnet does not lose strength over time. Easy retrieval of inner magnet.
  • HOW TO USE - Clean outside aquarium surface thoroughly before each use. Remove all debris from Mag-Float prior to each use. Do not use Mag-Float above waterline or on dry surface. Keep Mag-Float away from the gravel line and glass aquarium sealant. The magnet part with logo Mag-Float is placed on the outside aquarium. The Mag-Float can be left attached to aquarium surface, it's constructed from toxic-free ABS desigend for aquarium use.
  • KEEP YOUR HANDS DRY - Clean your aquarium glass while keeping your arms dry! The Mag-Float is the ultimate floating magnetic aquarium cleaner made using powerful rare earth neodymium magnets. By dragging the Mag-Float along the outside of your tank, the inner Mag-Float magnet follows, effortlessly scraping off any algae as it goes.
  • IT FLOATS - If your inner magnet happens to disconnect from the outer magnet-- no worries! The inner magnet will simply float to the top of the aquarium, keeping your hands dry and saving you time in pesky retrievals. Using the float feature, you can easily and efficiently move around tank corners without knocking over decorations or damaging corals and invertebrates.
  • DESIGNED FOR THIS - The Mag-Float cleaning pad remains free of sand and gravel, thus preventing unsightly scratches to your aquarium glass or acrylic. Because it is constructed from toxic-free ABS plastic, you can even leave your Mag-Float attached to your aquarium 24/7, making it a convenient and practical choice. Strong, high-quality neodymium rare earth magnets. Can be used on freshwater and saltwater tanks, special sizes for betta bowls, curved glass and huge aquariums.

Package Dimensions ‏ : ‎ 9.61 x 4.57 x 2.76 inches; 1.03 Pounds


Date First Available ‏ : ‎ July 10, 2023


Manufacturer ‏ : ‎ Mag-Float


Best Sellers Rank: #49,879 in Pet Supplies (See Top 100 in Pet Supplies) #84 in Aquarium Algae Scrapers


#84 in Aquarium Algae Scrapers:


Customer Reviews: 4.6 4.6 out of 5 stars 1,061 ratings


Item Weight: 1.02 pounds


Manufacturer: Mag-Float


Date First Available: July 10, 2023


Item Package Dimensions L x W x H: 9.61 x 4.57 x 2.76 inches


Brand Name: Mag-Float


Size: Large+ Plus


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Does deserve five stars!
Size: 1 Count (Pack of 1)
Works great, no scratches on the glass, cleans and is light weight.
Reviewed in the United States on October 12, 2024 by Billy Jo Mattingly

  • Works as expected, floats well
Size: 1 Count (Pack of 1)
Works as expected, floats when I pull the opposing side off the wall. I use it on a 40 gallon and it was small enough to leave it attached to the glass on the corner of the aquarium without drawing much attention to it.
Reviewed in the United States on July 17, 2024 by Chris

  • Glass cleaner
Size: Large
This is a good glass cleaner for thicker glass tanks and the razor helps clean as well.
Reviewed in the United States on November 5, 2024 by Dwayne C. Miles

  • Works pretty well
Size: 1 Count (Pack of 1)
I got this with the scraper blades because when the seasons changed, my aquarium a different angle of sunlight and I had some growth of spot algae that I couldn't get off with my rubber scraper. Using the mag-float as intended worked fairly well but didn't get off all the spots. What I ended up doing was not using the 2nd piece, the one for outside the aquarium. Instead, I held the half attached to the blade in my hand and scraped the walls manually while wearing gloves. The spot algae came right off when I did that. ... show more
Reviewed in the United States on June 26, 2023 by anonymous

  • Fantastic tool for cleaning the glass
Size: 1 Count (Pack of 1)
The media could not be loaded. I have been using a sponge with a handle to clean my fish tank and it was a mess and not efficient. I switched to this handy, magnetic gadget and couldn’t be more pleased. It is so easy to use and maneuver. It’s heavy duty with a strong magnet. It doesn’t scratch the glass and it’s effective to get heavy buildup off the glass. For the money you can’t beat it, it’s a great value. ... show more
Reviewed in the United States on December 7, 2024 by Bethany Bethany

  • Love it
I have had 200 gallon tanks for past 30 years and this is the only product I will use. I have tried two others only to find that they started to scratch the glass. These never scratch and the magnet is so strong that my 10 inch parrot fish who like to attack it when I’m using it can’t get it off. These are worth every penny ... show more
Reviewed in the United States on August 23, 2024 by Amazon Customer

  • Worked perfectly for application
No Dislikes here, Worked perfectly for application
Reviewed in the United States on July 23, 2024 by Roger

  • Excellent for my curved tank
This product easily removes algae from my curved glass tank. I've been using one for used but it got so gross I decided to buy another. Run the magnet horizontally if you have curved glass and for sure avoid the last inch on the bottom because it will pick up sand and scratch the glass.
Reviewed in the United States on July 25, 2024 by ErinYvette

Can't find a product?

Find it on Amazon first, then paste the link below.