I was looking for something last night and came across a single TB Aquatics media reactor that I had used on the 75 last year. Apparently, I never emptied it. So the water/media was still in it. Did I take it outside to empty it? No. It was raining. Soooooooo I get the bright idea of doing it in the kitchen. WHOA!!! I'm suprised I didnt pass out from the smell. So I run outside anyways and dump everything into the garbage can, grab the hose and spray everything off. Two hours later, my wife gets home and gets smacked in the face with that smell. I thought it was gone. Anyways, there were two foam (polypropylene?) pads that were in the refillable canister that no amount of rinsing would remove the black color from them. So into the garbage they went. Where can I find replacement pads at?