maryc137
Member
Just bought the large size for acrylic. Used it last night first time, and it's terrible! Missed all kinds of spots. I don't mean the hard stuff, just the light green film that gets on the front. It's kind of like the surface is not flat, so it when you make a pass, it cleans a couple stripes and leaves the rest. I thought it would be easier that sticking my arm in everytime I wanted to clean the front of the tank, but I guess I wasted my money.