From The Aquarium Wiki
You can protect The Aquarium Wiki against falsehoods and vandalism.
To do this, you can simply add a page to your watchlist by clicking on the "watch" button on top of the page. You can view a watched page by selecting "my watchlist" at the very top of the page any time. If someone writes a falsehood or vandalises a page, you may change it back.
Keep in mind that what you percieve to be a falsehood may simply be a difference of opinion.