Aqueon Algae Cleaning Magnets Glass/Acrylic Large

Super strong magnets, works well on algae and old stains, yet reasonable price

Works great! Good size. Plenty big enough for my 125 gallon tank. Strong magnet. Cleans algae well.

I cleaned 3 tanks with this and it scratched the tanks. It wasn't noticeable right away until I saw it on an angle then when I sit to view my tanks turns out they were horribly scratched on the insides. Besides the scratches I found it difficult to slide along the glass as well. I wish I could return it after using it only the 3 times but of course it's past the deadline because I didn't use it immediately when I got it. What a waste. I hope this helps you. I think the product would be better if it had a thicker pad. It may have been the holder of the pad that caused the scratches..I just don't know. Before anyone asks...I have no substrate at all. I wish someone would make it right.

aiment pas tres forte

Acuario de 45 litros y funciona muy bien.El imán es potente.Viene con dos tipos de limpiadores uno con una especie de fieltro y otro con un cepillo de finas cerdas