I am devoted fan of aquaclear filters (except for one whisper and one air driven sponge filter
). However on 2 of them within the last few months the impeller has stopped turning (once on each) and had to be manually restarted by my finger. I dont think Ive ever had any other problems with aquaclears, this I guess really wasnt much of a problem but Im wondering if anyone elses aquaclears impellers have ever stopped. By the way I keep my impellers clean.