hi, i just got an old eheim canister filter with some bioballs, ceramic rings and sera siporax and i was wondering what to do with the media to sort of "recharge" or get it back close to new? do i just clean them or do i need to submerge them in something for a given time?
for those who have experienced this, some help would be much appreciated, thanks
oh by the way, the previous owner said he used them for about 2 years :idea2:
for those who have experienced this, some help would be much appreciated, thanks
oh by the way, the previous owner said he used them for about 2 years :idea2: