So recently, I've noticed a drastic increase in diatoms and cloudiness of water. So I checked all my filters and realized that my EHEIM 2213 has been running dry with water in the bucket but not flowing for at least 24 hours! I immediately unplugged it, took off the cap and basically rinsed everything then put it back together! It did not work!!! The intake will not even suck in any water! I added water to the bucket then plugged in, still did not work! HELP, MY TANK RELIES ON THIS! Just now have my fish started to show effects of the low filtration: laying sideways on bottom after large water change! I will be leaving for vacation tomorrow morning, so any quick fixes for tomorrow is appreciated but bigger projects will have to wait! PLEASE HELP THANKS!