Edited Review: At first I thought it didn't scratch, I read the other reviews and after testing a small area I looked around carefully and all seemed fine. Some time later I could see faint lines that seemed to develop over time and are still barely visible when filled with water. I changed the water and wiped the top of the tank with a soft cloth when the glass cleared there were scratches all over it. I'm so upset that I didn't pay more attention to the other reviews. I went to an aquarium store and bought a Pleco, it works much better and is cheaper! Pros: Strong magnet, I like that it floats not scratches. Cons: It took many, many passes to remove the algae, which I was able to wipe off in one pass with a soft cloth. If it had a different cleaning surface, like a fluffy half velcro, I think that would work great.
Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review
Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review
Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review
18lb BLQH Aquarium Gravel River Rock with Pebbles Stones β Natural Polished Decorative Gravel for Garden Landscaping and Ornamental Rocks in Mixed Colors
12 Review
πͺ¨ 5-Pound Bag of Spectrastone Special Blue Gravel for Freshwater Aquariums
10 Review
Miukada 5lb River Rocks, Pebbles, Decorative Polished Gravel β Natural Mixed Color Stones
9 Review
π Spectrastone Shallow Creek Regular: Enhance your Freshwater Aquariums with a 5-Pound Bag
9 Review