Like I said....You are more careful than I am. I have never gone thru all that trouble over mulch. Sounds like you got a bag that came from a tree with guests. I have heard complaints about cypress mulch and mites, but every time they have shown up in my tanks it has been a result of the feeder animal. I still use it and aspen on a case by case basis, as well as spagnum for some of my more "humidity requiring" guests....Frank

[ Show Entire Thread ]