I've had my 75 gal tank setup for about 1 month. I have a model 2215 Eheim power filter and the instructions stated to remove the carbon filter, thus I did so. However I'm wondering if I should clean the entire filter out, at least run water through it to clean out the debris? I have well water and use salt to soften it (lots of iron) so when I restarted the filter, lots of white junk came of out the filter.
Am I supposed to totally clean this filter or just change the filter media?
Thanks