Product Description Though not the original Hagen Fluval bio-foam but of high quality and made with the same materials compare with the genuine Hagen Fluval Foam. Non-branded foam but suitable for Hagen Fluval FX5/ FX6 Filtration System. If want to seek the foam filter pads for Hagen Fluval filter system please click "honest-f" to choose in our shop. Features - Approx size:180 mm diameter x 30 mm thickness. - Custom designed and manufactured for the Fluval FX5 / FX6 filtration systems. - Enhances biological filtration. - Provides efficient water flow with less clogging for long lasting filtration. - Good for freshwater and saltwater environments. About Shipping Great stock availability and fast dispatch are the core of our business. We would make every effort to process each order within 24 hours. We are international seller, each item is required to be checked by two customs.We use China Post Air Mail, epacket as our main carriers, it normally takes about 1-2 weeks to deliver to US. If you do not receive the item during this period or have any problems, please kindly contact us firstly. We will certainly solve it for you. You can rest assured that we would send each order no matter big or small as faster as we can. About Us We are honest seller, if you have any problems, please contact us before leaving your feedback. We will try our best to work out the problems with you.