Juwel Aquarium Standard Poly Pad's clean the water of large dirt particles ensuring that they do not get into the filter sponges clogging them and preventing the bio - cultures to work.
The Juwel Aquarium Standard Poly Pad should be changed once a week.
Juwel Aquarium Standard Poly Pad measurements: 13.3 x 13.3 x 1 cm
5 pieces in each box.
