Pronetcus Algae Scraper for Glass Aquariums, Fish Tank Cleaner, Aquarium Algae Scrapers with 10 Stainless Steel Blades.

This was perfect tool for getting rid of that crusty, stuck on algae!I had a different algae scrapper (one of those magnet ones with the plastic edge scrappers) and ho boy. I spent so much time and effort trying to scrape off the algae that I actually started to work up a sweat and maybe took only 10% of what had accumulated on the glass.After much disappointment from my previous attempts, I finally caved and bought this, hoping that it would ease my efforts. It scraped off the algae like with little pressure(could even scrape it off with just one hand while I was recording)! I'm just a matter of minutes, it took the unsightly gunk off! It also didn't leave any new scratch marks on the glass, and the razor was flexible enough to take off the algae from a bow front tank.Now I can look at my tank without any algae nasties clouding up my view.Now for the tool itself- it wasn't just some cheap plastic tool which was nice. The rod comes in two parts that you screw together rather than one of those collapsible rods. Wasn't too bad to open it, place the razor in, and fasten it back in. Though, I would recommend using an actual screw driver rather than the Allen wrench-thing they give you along with the packaging just to make the process less awkward. It comes with a cover to make sure it doesn't expose the blade to anything it's not suppose to.Definitely think it was worth the price I paid for it.

Haven't had any issues so far, no rust no scratches on my glass and it's not broken in anyway, I'll call that a win win. It's one of those off brands that does what it says it does and decently at that. I could buy bulk of these and it will cost half the price of a "filpper' brand and does a better job IMO.

Not only is this tool well made.It is hands down the be best aquarium glass cleaner that I have ever usedMuch better than the magnetic cleaner.Literally cleans the most stubborn algea spots with one swipe.The only manual tools that you need is this scissors and tweezers.

Doesn’t clear algae in one scrape, leaves streaks but if you go at it a few times it’ll clear it all. Does its purpose, but with a bit of elbow grease. Not the worst tool ever, and has been helpful. Good size!

Among the best value aquarium products out there. I have the expensive scrapers from Seachem and others. This thing works - not exaggerating - 10 times better than the expensive stuff. Don't bother trying the more expensive options - just get this and enjoy a clean tank that is fast to clean. It's THAT good.

Game changer! I'm not a professional fish tank person. I've attempted to have tanks before for my kids but cleaning is not easy. I've tried the magnet wall scrubbers but the algae holds tight. Not even my snail or shrimp can get the tricky spots. A razor blade is the only thing that worked for me but I hated putting my arm all the way in. It really disrupted things. This algae scraper makes it so so so much easier. It comes with several blades and a nice safety cover for when it's stored away.

I love this. I'm always fighting with algae on the sides of my tank. This takes it right off with no scrubbing. Just be careful when using is in the corners. It's sharp edges will cut the glue in the tank.

I had to return it. Never forgot use it. The screws were in so tight, I couldn’t open it to put the blades in. Neither could anyone else.

I can clean my glass without getting wet. The fine blade is very effective. Wide blade means I can clean the glass in my 30cm cube in just a few minutes. Comes with a safety cover.

Awesome cleaner! Diatoms and algae slough off with ease. It will scratch your glass if you’re at too deep of an angle or it’s not flat on the glass, so take your time and don’t try to maneuver around obstacles like a heater. So much faster than using a scrubber. Feels well built and has no signs of rust after using it for a few months. Recommend!

Some products go the extra step, this one was designed excellent, comes with a screwdriver for removing the blade, and 10 extra blades, the handle screws together for easy use & break-down for storage. Highly recommend, got rid of my algae in the hard to reach places the magnet type scrapers can't reach!

Works really well for my 50 gallon tank

The blade makes all the difference. It’s not the usual square razor blade. This one is larger with rounded corners. I used to have to scrape up and down many times over an algae spot before it as cleaned. With this scrapper all it takes is one scrape and the algae is gone. Only thing I am not fond of is the tilt angle screw mechanism that seems somewhat weak/flimsy to me.