Aqueon Algae Cleaning Magnets Small Black 4.6" x 2.5" x 7.5"

Exactly what I was looking for and much less than I'd pay at the pet stores.
Came with two separate cleaning material snap ons, one for acrylic and one for glass.

Worked great on my 10 gallon aquarium, did not disrupt much in the cleaning phase, but one piece of gravel got caught in the inner side under the magnet piece and scratched the glass. Be careful when you get toward the gravel layer. Strong magnet, easy to grab back to the glass if you drop it during the cleaning process.

If you have a fish tank...buy this ASAP. After trying to use the crazy sponge on a stick for my fish tank I knew I needed to find a better option. I saw this and decided to give it a try! Seriously the best product ever. The magnet is good and strong. It allows me to give my tank a good scrub so easily. I highly recommend one of these for every fish owner.

It works great you just have to be careful it can break the glass. I think if you don’t want to get your hands wet it’s great but not as easy as just scrubbing it by hand.

I love this little cleaning magnet and it comes with two different clip on scrub pads, one for glass tanks and one for acrylic. Works well for up to a 20 gal and I have several different types of tanks so it’s wonderful to have a tool that works for all of them.