Ok the other one has given up the ghost. I will try a new impeller and save it for a back up, or another tank, in the meanwhile I got a new millenium for this one.
BUT NOW...... I cleaned the fairly new whisper on my 5 gallon, (beta) tank and it is making horrible air water noise down by the impeller. Never used to... Ya know how they sound at start up, then when they fill they quiet down. Thats it, but it NEVER quiets down. I have primed it, filled it higher, checked tank water level, taken it apart, checked for foreign objects, just keeps on sounding horid. Hope someone has some ideas, I am about to drop kick it out the door, as it is right by my head at the puter.
thx
KathyW