I tried out the Skyrim Enhanced Shaders FX mod and really liked some of the effects, especially the Depth of Field. Shortly I found out about the underwater problem with ENBs - where you can't see underwater at all. I googled around and it seems there are only two options: turn off Depth of Field or download the "Green Water Fix" mod. The mod itself says that it doesn't return the water to its Vanilla state, so I don't really like either option.

From what I've heard this bug was introduced in Skyrim's 1.5 patch. Have there been no developments since then? I think if I can't get a fix I won't be using any ENB mods.