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

Oh my, why hadn't I bought a product like this ealier? I've been keeping fish for over a decade and never could quite nail glass cleaning. Have tried many razor scrapers, directly using razor blades, half a dozen magnet cleaners including quite large ones, UV sterlizers, super understocked tanks, and just about everything under the sun. Even rigged a nice 6 inch razor scraper and collapsable steel broom handle together thinking it'd solve all my problems (glass curves slightly with large tanks, thick stainless steel baldes do not). Nothing has come close to the ease of use and efficacy of this. It's thin and light, fits comfortably in hand, angled exactly correct for vertical scraping, holds all types of razor blades, and easily unscrews into a small and convenient size. Basically perfect. For the price it's a no brainer, I've bought suction cups more expensive than this. Only complaint is it just barely reaches the bottom of my 90 gallon. Thankfully it does though. If you have a deep 150 gallon or something idk, good luck lol.

Very handy to scrape the algae off of the glass of my saltwater aquarium (especially the tough coralline algae). super cheap. Comes with plenty of spare blades. Leaves the glass nice and clean within seconds. Only downside is it is a bit difficult in small nano/pico tanks with overhanging lights but you can always scrap it in a sideways angle instead of vertically down. The corners can't be reached but i wouldn't scrape the corners anyway due to the fear of damaging the seal. so i can live with that. overall happy with this scraper.

It works! I purchased this for my RES tank after years of using a magna-float to clean the glass. We have very hard water where I live and the magnet scraper wasn't cutting it anymore. This thing is great! Some spots did require a little more effort than others, but I was able to get 99% of the crud off. Only reason for my deduction of 1 star- a protective shield on the end would have been nice for storage/safety.

This is a simple yet impressive scraper. First, the handle and rod is solid stainless steel. no bending or anything like that. just a solid rigid and sturdy pole. The head is also stainless steel and the attachment method is simple. 2 screws hold down a plate that sandwiches the blade. The blades are then and flexible to contour to your glass. I have used this a few times now and is perfect. I use it to flatten my substrate, clean glass, fan my substrate to suspend waste to be sucked up by my filter. Go with this if you need a scraper and avoid those multi tools or anything plastic. I regret my past purchase and finally found a staple to my glass cleaning needs.

Basic price, basic scraper, basic packaging... This thing does exactly what I need it to without being ridiculously overpriced.

Actually works very well, the multi length handle is a great idea and I stored the extension for when I purchase a taller and larger tank . The blades are sharp when installed, try not to scrape off any PVC sealant gilding the tank together in the corners . Wrap the installed scraper end with a multi folded paper towel and secure with an elastic band, this helps to suck the water out, and protect your fingers when not in use. The blades correspond to the double sided Gillette blade refills that I'm sure can be bought , possibly on Amazon.

The product itself is okay. The handle is of great quality and it brings about 8 razors. They are super flimsy but sharp. When using it in the tank it can be a little difficult to scrape algae off at certain angles. It comes with 3 parts. A razor the long stick and a knurled handle in the back. All these things were fairly simple to assemble.

YES! I don't have any before/after pics, went straight to cleaning. I have to check the product description, as the little packet had very flexible blades (I guess for a plastic tank), but then I found the one that must be for glass. Upon fitting the arm with the single glass one, it works so much better than a credit card or even the basic magnetic kind w/o blades...which are $$. So aside from getting a bunch of blades I doubt will work on my glass aquarium, this thing is magic.

Just think about it - how good does this have to be to make someone who just finished a stressful day at work sit down and write a glowing algae scraper review? Yes, this thing is THAT good. Promise. Over the past few months I developed a serious case of The Lazies(TM) and cleaning my aquarium glass got pushed to The Next Week(TM). Finally I was barely able to see inside (and also mistakenly got the impression my grass carpet grew a LOT recently - yes, because I saw a lot of green and the algae on the glass somehow did not register!) and so got motivated. First attempt I used my magnetic scrubber that sits permanently on the glass. Almost died and the green - what felt like at the time - cement just laughed at me. The second attempt I tried plastic algae scrubber that came with my gravel vac. The algae smirked and went back to doing its thing. The third time I tried any hard plastic bits I had around and then - I'm ashamed to admit - when desperation struck, my nails. The algae cackled at me. And then it just sat there, mocking me and my sore arms, my spazming hands and my aching back. I thought to hell with it, a green rectangle making trickling sounds is as good style as well. A bit niche. But at least I won't, you know, die, trying to do something that's apprently impossible and I just missed the memo! But then. THEN. I found this. This beautiful razor wielding, hard steel magical want of wonders and rainbows. It was my last chance. My last hope. I saw a random guy 20-years-into-the-hobby swear by this thing up and down and I said okay. OKAY. Random guy, it's you and me, it's noon, and the algae is locked and ready to go. Two days passed. The package has arrived. And so, with a heart noticably thumping up and down my chest, with hands already shaking in the anticipation of the pain and disappointment that was surely - surely! - to come, I unpacked this little marvel. It doesn't look like much, I know. But don't be fooled! This right here, ladies and gentlemen, is THE pinnacle of human ingenuity, the very apex of what our millenia-old civilization has to offer! I present to you..... The SCRAPER 10000!!! (because yes, it IS over 9000 babeeeeh!) In all seriousness tho, just look at the pics I attached - the green one is what the entire aquarium looked like pre-Mirracle-Scraper. The second one is what it looks like now, with just a green bit left at the back for comparison (okay okay not really, just couldn't easily reach ion there and left it "for the shrimp"). The whole thing took about 45 minutes of very little effort (compared with other contraptions I used). But you need to use a proper technique: place the razor edge against the algae at an angle of between 10 and 45 degrees from vertical (so straight up is 0 degrees), in other words wall here -> |/ <-scraper. Now, the hand holding the other end (because please don't grab the razor okay?) will be way up and will be holding the scraper so that the razor touches the glass while maintaining the angle. It will be the counterbalance for your other hand. What will give you the necessary leverage to actually scrape, is your other hand. Place it about 15cm (about a length of your palm from fingertips to wrist) above the razor and apply pressure on the scraper rod towards the glass. When yuo do that, your other hand up above should exert a little pressure the opposite way, all the while maintaining the angle of the scraper against the glass. Now, with your 'up' hand, start moving the scraper over algae and let your other hand follow while keeping the pressure even. Experiment a little, start with very light pressure on both hands and - while scraping - increase as necessary until the algae starts coming off (you DON'T want to brute force it and possibly injure yourself or the aquarium, start off gentle!). Once you have that figured out, the resi really is just 10-20 minutes of doing the same thing and that's it! You're done, your sanity restored and your aquarium looking beautifil once again! Good luck.

Holy crap is this thing wonderful. I had some welded on GSA (Green Spot Algae) in my low tech setup and have tried everything other than a low yield nuke to remove it. Various scrubbers, scrapers, exorcism but nothing seems to remove this blight from my Aquarium glass. Then I purchase this. Setup the razor blade (sharp folks, watch out) and do an initial pass! HOLY COW! I actually have glass underneath that. It took it off the GSA without me having to put my shoulder in it. I have been spending some scraping small sections and what a huge difference. The rest of the scrubbers and cleaners have been moved to a brand new location = the garbage pail. I love it so much that I am buying another one for my large aquarium downstairs (I am not a fan of using the same equipment on different tanks). Remember to dry it off real well after each use. Overall, awesome product, do not even have to apply that much force and it goes through the GSA like a hot razor through... well... GSA.

Werkt perfect. De algenmagneten kunnen de deur uit.

Lo compré la semana pasada, y estoy contentisimo. Tenia los acuarios todos con algas en el cristal, y lo que antes me costaba 15 minutos de trabajo, con un estropajo, ahora lo he hecho en 30 segundos. No queda ni una alga. Contentísimo, y lo recomiendo!

So genial, hatte nach nichtmal 20 Minuten blitzblanke Scheiben. Es macht richtig Spass mit diesem Teil zu arbeiten. Was vorher sehr mühselig war erreicht man damit ohne grosse Anstrengung ein perfektes Ergebnis, bin begeistert.