I just threw away an AquaClear 110 because I couldn't get all the sand out. I spent an hour trying, and I still couldn't get it out. I have Black Diamond blasting sand in my 75 gallon tank, and I can't keep the sand out of the filters. What should I do? I ordered another AquaClear 110, it will be here on friday, right nor I just have an Aqueon 55/75 on the tank. I'm pretty pissed that I couldn't get the sand out of that AquaClear 110.