wats the longest any one has gone without opening and cleaning an external filter i have a fx5 which i havent touched rot 5 months and its still going strong clear water
I would clean it every month even if it still seems to be running well and the water is "clear".It's running your clear water through all the junk its taken out of the tank.Open it up and get the junk out.wats the longest any one has gone without opening and cleaning an external filter i have a fx5 which i havent touched rot 5 months and its still going strong clear water
If your bioload does not require these short cleaning intervals, you may be better off not to disturb the biomedia that often...I clean and change my fx5's once a mounth I don't think you realy have to but I am anal about my fish & filter care