Very good scraper, can get up close to the silicone sealant to get algae that accumulates. Description of scraper states it comes with 2 blades but mine only came with 1 and an empty blade holder. I emailed the seller to no avail, never got a response or another blade.

I got the bigger/stronger size, and it's not enough for 10mm glass. It chatters along the glass, cleans unevenly, and leaves dirty spots.I now use an Algae Free floating scraper, and highly recommend it. It's expensive, but works perfectly. Just pick the right size (piranha, hammerhead, tiger shark, great white) for your glass thickness, because the magnets are really strong.

I was very excited to use this product. The strength of the magnets is awesome. The cleaning ability of it is sub par. I had to go over my glass multiple times to clean it and I clean the glass almost every other day. The $10 cleaner I purchased at meijer cleans the glass much more effective.Does it get the job done? Yes.Does it float? Yes.Are the magnets strong? Very.Do you have to go over the same area 5 times to get clean glass. Yes.

Awesome cleaner removes build up with less passes due to strong magnetic action and scraper attachment. Great price works as good or better than much more expensive brands!

Cleans glass fairly well. Magnet is strong enough. Floats nicely to surface if dislodged. Time will tell if the cleaning surface will hold up. I have only used it a couple of times so far.

We have a large size tank and this works perfectly. The magnet is super strong. Definitely will buy again if I ever need another one.

I've only used this two times, but my goodness am I happy with it. First of all, I originally went to a Petxxxx store and bought something off the shelf there and it was so horrible. I reviewed all sorts of products on Walmart being that there's so many options. I don't know how I settled on this one but am glad I did. I assumed that it wouldn't fulfill it's promise somehow, but it actually did exactly what it was suppose to.Yes, the magnet is strong and it suctions really well. However, I was…

This has a strong magnet which makes a bit hard to move around. Also, it doesn’t clean the algae off that well. I still go back with a soft sponge to wipe the glass. Which makes this product useless in the end, but for a quick clean it’ll do until I’m ready to get my hands wet

Best aquarium scraper magnet. I50 gal glass tank, worked perfectly. Very strong magnet; watch your fingers! That's my feedback.

The heater and controller is easy to operate. The build quility is very good. The heater was very accurate straight out the box. Easy to read.works great. Durability of the heater is the only thing I have in question at this time but if it lasts longer than a year great. Because I replace all my heaters every year.

At first was skeptic but after I put It to use. Wow. Super strong magnet. Awesome glass cleaning. Using it on a 90 gallon reef tank. The plastic scraper is good also. Easier on your glass and the silicone edges. Floats so it’s a plus and again the magnet is super strong so I grips like a champ.

I have multiple fish tanks and used several types of scrapers. This has the best suction power but still easy to use. I love that it comes with both the cleaning brush and blades. Works great it my tanks!

So I brought this product in June 2021. Product does work really well not like the video says. It want get really hard stuff off if you cant clean the glass constantly. I have a red sea 750xxl reef tank 200 gallons. Buy a flipper not because its better because at first there the same. But because you can but now blades without buying the whole thing.

Strong grip. The razor doesn't ruin your glad either. All around need product for a larger aquarium style tank That's my feedback!

Magnet was made for Tim Allen. possibly too powerful. maybe great for magic tricks? Thought if i was careful i could use on acrylic, I was wrong, ! Don't try it!

Excellent suction and my glass looks immaculate. My tank is 125 gallons. This was exactly what I was looking for. This is super strong. Just be careful at corners not go have blade scraping the seal. It’s not hard just don’t be rough. It’s a really good one.

I wish i would have purchased this one first before spending all that money on other floating magnet aquarium glass cleaners. This one is far stronger than others I have used, i have not had it come loose yet. Take my advise, stop looking and buy this one.