Hello, I am the founder of a wikia, and whenever I manage the wikia I notice a lot of vandelizing occurs whenever I'm not around (for example, creation of non-existent characters, nonsensical pages, deletion of important information, fanfiction, etc.)
Whenever this happens, I just delete the page/reverse the edits and protect it and also block the anonymous user(s), but somehow they always turn up again to cause more trouble. How can I be better at making sure my wikias not trashed all the time? I don't mind doing clean-ups, but I'd rather not spend all my time on clearing up, and instead work more on adding to the wikia. What can I do?