I have had my manzanita driftwood floating in my 10 gallon for a couple of days waiting for it to get waterlogged and sink. I had a incident with a heater breaking (I'll use stealth from now on) day before yesterday. I went to arrange my wood yesterday as it is starting to sink and it was all slimey! Ewwww. I had soaked it before but then let it dry out because I didn't have a tank for it. Now my anachris is slimey too and looks fuzzy. Any suggestions?