okay...so i unscrewed the motor out..i couldnt open up to the propeller area because i did not have the tooks to. but i didnt hear or see any rocks, i turned it on and the propeller span fine...what could be the problem?...
i really need this filter up and going as my tank is getting cloudy and dirtier everyday...i cannot afford another filter because i got this one was brand new and got rid of my other fluvals..