I've made a large set of 7 kind of fluid in different colors. There are fully animated and (normally ^^) have fine transition.
You can place them as you want because each tile are made to fit each other. They fit for water, oil, poisonned water, etc.
Texture are made by me and if you used them or something else, credit me (Level NextGen).
Ahh! Don't forget to enjoy ^^' .