HOTOOLME Aquarium Scraper, 25.6" Stainless Steel Scraper Cleaning Razor with 10 Blades for Glass Aquarium Fish Tank

I’m impressed!This is a well-made, durable, all stainless steel, algae scraper.Perfect for my 75 gal 2’5” deep aquarium.Assembles easily within minutes.

Love it but it rusts too quick

Works great for scraping off stubborn algae. Comes with replacement blades.

It's a great scraper except it has no safety guard to put over the blade between uses. If you have kids, make sure to put it in a place where they can't get at it. It could inflict a severe cut requiring stitches.I put a binder clip over the blade as a makeshift safety guard. Better then nothing. I urge the manufacturer to design a safety cap and ship the scraper with one. I also urge them to provide them to customers who bought the scraper before the cap is available.

Works great for my saltwater aquarium.

chatters a lot - I have a 30 gallon tank and I think I'd be better off doing it by hand with a single edge blade .This one chatters and I have to go over the same area several times but it does work, just not smoothly. The handle should not be so round it should be flat-ish for more stable handling of the up and down motion.

Game changer, no more toothbrushes on glass for me! Really easy to use, though I do wish they gave a simple+small manual to guide on how to assemble it; even though it's a no brainer. I am 17 going 18, and I consider myself pretty dumb when assembling things. The value is really good for the length and quality, though I do wish it came with a cover so it doesn't cut anything or hurt anything. It's sitting out uncovered with no sheath, I'd consider it heavy and dangerous for small/young kids and pets that can get to the tool. Appearance is great, durability is to be confirmed

If you have an aquarium you need this. Simple effortless perfectly clean glass! My 15 gal aquarium was super nasty with algae and hard water deposits. Less than 5 minutes and it was crystal clear top to bottom!