Fish tank owners, this hygger magnetic cleaner is about to make your maintenance so much easier! The strong magnets hold firmly through your glass - no more awkward arm-in-the-tank scrubbing sessions. What's really smart is the detachable scraper system - stainless steel for tough algae on glass tanks, plastic for acrylic tanks to prevent scratches. When you just have light dust, you can remove the scraper entirely and use just the soft velvet pads. The floating design is genius too - if the magnets separate, the inner piece floats up so you don't get your arm wet fishing it out. Works great for both freshwater and saltwater setups. The handle gives you comfortable control while cleaning. For larger tanks, you might want to get both large and small sizes to cover different areas efficiently. Just remember - don't use the scraper horizontally across the glass to avoid potential scratches. Seriously, this simple tool cuts cleaning time in half and keeps your aquarium looking crystal clear for better fish viewing!