Description If you are looking for an aquarium filter bag with reliable details and reasonable price, I will tell you that our product will be your best choice. We adopt stable polyester material, so you can keep it for a long time. The small holes are fine and the filtering effect is good. Features -Color:Black -Material:Polyester -Size:30.00X20.00X0.50cm/11.79X7.86X0.20in -You can easily buy these practical fish tank filter bags at an affordable price. -Filter bags can be cleaned and reused many times by simply turning inside out and washing under running water. -Fish Tank Filter Bag will help make your aquarium or fish tank water that clear effect. -With fine workmanship, these Fish Tank Filter Bags are not easy to wear and tear, very practical in use. -The perfect gift for family and friends who have fish tank, it can help them a lot. Packing list10 x Filter Bags