I have an anime blog and all the ads on my front page are anime specific. However, when a blog is clicked on for individual viewing the ads aren't even relevant to my content. This also applies to my second page of blogs. What am I doing wrong? Do I have to submit each page to google or something?
Google decides which ads to show purely on the content of the page so make sure that each and every one of your pages includes some keywords related to your niche. I had the very same issue with one of my video sites (some of the sub-pages only showed a video and no text) and adding a few lines of keyword-dense text below the videos helped out a great deal.