Hi,
May be me being over sensitive, but when I did my water change this morning I gave my Eheim pro 3 250 a general clean and change of filter floss. That is when my troubles started.
I cleaned the pre-filter, changed the floss, cleaned the impeller and housing and the float and chamber then I had a terrible time getting it going again. It just would not syphon and I kept taking the motor head off and checking and re-cleaning impeller etc and eventually it syphoned and started going ok.
Now some people will think that I am being petty but the filter is outside of the cabinet and has been extremely quiet till now. But I can hear an annoying water trickle noise. I guess there is air in the system and although I have pressed the pump button I do not seem to be able to shift it. It is not loud, but the filter has been ultra quiet and I am finding it annoying.
Maybe a sign of my age?
Any ideas please.