Hydor Professional Canister Medium White Filter Pads are designed to be in the final stages of the canister filtration sequence in order to remove the finest particulate matter from aquarium water. The medium pad is specifically cut to fit the Hydor Professional Canister 250 and 350.
Specifically cut for use with Hydor Professional Canister Filter 250 or 350
Box contains 2 white pads
Mechanically filters fine debris and detritus from aquarium water
This pad should be placed in the top filter basket and should be the last stage of filtration that the aquarium water passes through
It is recommended that these pads should be changed out every 1 to 3 months
