DaToo Aquarium Mini Magnetic Scrubber Scraper Small Fish Tank Cleaner Nano Glass Aquarium Cleaning Tools with Super Strong Magnet

Great little magnet cleaner. I bought it to use on myv36 gallin tank. I was worried it would be too small for the task but it works like a champ. I actually love how it's small enough to leave on the tank and doesn't take away from the aesthetics.

The best one I’ve used without a scraper blade. Strong magnets. Small and compact perfect for small tanks up to about 30 gallons. I have ordered several of these and just leave them in there aquariums

I have a 2.5-gallon tank, and this is the perfect size. The magnet is very strong. It snapped around the corners perfectly. The inside piece fell off when I pulled too hard at one point, but it easily reattached. It smoothly even went over the suction cups and cleaned them well. The scratchy scrubber worked great. My tank is sparkling! Cleans the tank perfectly, without having to stick my hand into it. Love this and would highly recommend it!

Compact, easy to use, cleans well, great magnet

I got tired of paying WAY too much for the Mag-Float brand ($35? Seriously?!), so I decided to take a chance on DaToo. Not perfect, but it’ll work just fine. Pros: • The price. While the Standard size is not exactly a bargain, it’s still cheaper than Mag-Float. And at under $6, the Nano is a great deal. • Seems to be fairly well-constructed. • Does what it’s supposed to do: cleans the tank’s interior glass well. • If you have a curve in your tank, the Nano is perfect. Very small. Cons: • The sizes are not great. The Nano is too small for a typical fish tank that’s 10 to 20 gallons, and the Standard is way too big (I started with that size but returned it). Good for you if you have a tank that needs the Max size! • The interior piece on the Nano does not float. Kind of a pain to retrieve it sometimes. Especially annoying because it would be a really easy fix: just make that piece hollow. • The felt side is not super smooth. Sometimes “sticks” a little as you’re moving it around. (Watch some of the videos posted here.) All in all, I’ll probably stay with this brand until Mag-Float comes to their senses and slashes the 2,000%+ markup (no way that little thing costs much more than two or three bucks to produce in China).

Got two of these things for my two top fin fish tanks from petsmart. I got the smallest size since they are both only 10 gallons. They work great and get the job done without having to shove my hands in there. I would recommend being careful and not letting the magnets slam together, do it slowly.. they are strong for their size. I think that’s a good thing though. Easy to use and you could just leave it in your tank and hide it in a corner.

Great for the price. It’s made of a sturdy material, cleans well, though you do have to make a couple passes. It can go around corners without disconnecting. It doesn’t scratch your glass. It works well on algae and water stains. I’d definitely recommend it :)

Awesome little glass cleaner works just great

This is honestly perfect for my 10 gallon tank. It can jump corners without separating from the magnet, small enough to not be an eye sore, yet powerful enough to clean effectively.