This soft fleece is an add-on for the rough surface of the inside magnets: 220.53, 220.54, 220.55,220.56. Aquariums with acrylic panes can be cleaned gently with this fleece.Order two units for magnet 220.57.
Our Price: $1.71
I've tried most of the others and find you guys to have the best prices and by far the best, most personal service I've seen. I'll continue to use you for all of my aquarium needs.