Ok bare with me here I know this is a strange one but my local nature Reserve has two large lakes , can’t fish them as it’s protected , obviously Being from Good old Lizzies England They are cold water fish , carp roach perch pike etc but there is an abundance of slate and wood just in the water I mean some of these Pieces of wood could sell for £100/$125 Could I steal some for my tank , I use the word steal loosely as it’s a nature reserve but I’m tempted lol question is if I do happen to acquire some of this wood how would I treat it ? Would it need treating as it’s already in a natural aquatic environment..... just curious lol