Hey guys, got a piece of cedar I want to use as driftwood in my CA tank. I have 2 questions, first of all, is there an alternative to boiling to remove tannins? It's too large for me to boil. Secondly, has anyone else used cedar for driftwood? I know it can be harmful to rodents respiratory systems. Possibly when I remove the tannins it will remove the other harmful things? Thanks in advance!