damn....u just made me realize, that's the ONE type of cover I didn't do in my tanks this time....I don't have a single PIECE of wood in ANY of them....it's all rock work and pipes and flowerpots.....how did I go 6+ months of forgetting driftwood?haha I figured. I believed you frank I swear! but the next time you infect your tank with tapeworms from not bleaching driftwood, you lemme know haha