What Are Those Tubes On My Wall? by fsadcadmin | Jan 19, 2016 | Parfitt Search Blog | 0 comments Those “tubes” are the termites’ freeways to and from their food and water source. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.