Hydor Filter foam sponge black for the Hydor external filters Professional, 2 pieces pack. For the biologically filtration of the aquarium water. The filter foam is reusable, please rinse in clear water. Please choose the right one for your Filter:
Hydor External Ffilter Professional 150Do you have questions about this article ?
Hydor External Filter 250-350
Hydor External Filter Professional 450-600