Hydor Professional Canister Small 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 large pad is specifically cut to fit the Hydor Professional Canister 450 and 600.Specifically cut for use with Hydor Professional Canister Filter 450 or 600
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
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