so i have some driftwood that has been out of a tank for awhile now and it is getting fragile . will rotting drift wood hurt my tank it is of unknown type collected from local stream.
well when i picked it up i noticed it was a little crunchy if i put pressure on it so does that mean it is rotting or just brittle from being dried out after it was in a tank for awhile
I'd get rid of it. I've collected a few pieces and just toss the stuff I can dent with a fingernail. If it leaves a light mark, I keep it- I just toss the stuff where I can get in a half mm.