API® FilStar Foam 30 Aquarium Filter Pad
Features: Filters waste particles from the water in your aquarium to help maintain a clean, healthy environment
Intended For: Designed for use with the API Filstar xP filter for an ideal fit (filter not included)
Size: Available in Foam 20 (20 pores per inch) and Foam 30 (30 pores per inch) pads
Place the foam pad into the bottom filtration compartment. Wash the foam pad thoroughly every month in a basin of water taken from the aquarium. Replace the foam pad every 3 months. Never replace all filtration foam pads simultaneously, so as to ensure optimum biological balance.