I moved my 20L sw
QT tank into my room so I could keep a closer eye on fish in it. Last week I moved my fw
20L up, and the only difference in equipment is the heater. They both have AC50's, but for some reason the sw
AC50 rattles as bad if not worse than my TopFin 30. I have tried cleaning the impeller, restarting the filter, and cleaning the motor area to no avail.
I also tried running with no media to see if that did anything, and it still rattled.
Any ideas as to whats up and how to fix this?
I really don't want to buy another AC50, but if I don't have any other options I will. That or I'll get a comparable filter.
a 29 gallon high tech planted Chasing Red
, a 20 long low tech, and a 75 gallon salty adventure