400

Over the past 6 months, I've noticed that my emperor 400 hob has gone from a rushing flow to a little trickle. I've washed the media, replaced the media, thoroughly cleaned the whole filter and all parts, and I cant get the flow rate back up. Has this happened to anyone else?

I have an Emperor 400 on my 75 ( I also have a fluval 405 )and the water flow is very low. I took the filter apart cleaned everything and changed the filter media. Flow is still real low. Since there is really only one moving part on this filter it looks as though I need to replace the...

http://www.cichlid-forum.com/phpBB/viewtopic.php?t=166738&postdays=0&postorder=asc&highlight=scotch+brite&&start=0 i found this while surfing other websites and found it rather interesting. after reading the whole 3 pages i saw that one person had problems but it coulod have also been other...