I need to treat my fish for white spot but unfortunately my filter uses the pads with the built in carbon granules in it. I already have increased the temperature to 84 and have lowered the water level to increase splash for more dissolved oxygen in the water. What should I do for filtration as I know I can't have the carbon in there? Should I just replace the pad with a sponge filter for the time I am treating or should I remove it altogether or is there some better way? Thanks in advance for any help!