Powkoo Aquarium Filter Sponge, Bio Sponge Filter Media Pad, Cut-To-Size Foam For Aquarium Fish Tank Pond

Powkoo aquarium filter sponge pad cut to fit most aquarium filters. Just cut the filter to the desired size and start using it. Last long and maintain a healthy tank What you get: 1 x Powkoo Aquarium Filter Media Pad 1 x Powkoo Retail Package Bag Warm reminder: Squeeze the sponge filter in tank water for 5 mins for 1st using easy for growth of beneficial tiny creatures Simply rinse and squeeze the sponge pad in tank water DO NOT rinse the sponge with tap water or hot water