I decided to make Zephios the forum default theme after hearing several requests about it. However, if you don't like the theme and want to go back to Ocean, you can do so by selecting it via the theme style bar directly in the forum index, or you can change it in your user cp.

"Stephen Wolfram is the creator of Mathematica and is widely regarded as the most important innovator in scientific and technical computing today." - Stephen Wolfram