Lexic's
FM_Fishtank is a
Flood Mod compatible map set in a giant fish tank.
It contains a pint-sized castle in the middle, bumpy terrain, and some water. There is also a skybox with some people in it that stare into your soul for hours, so it's best not to look at them if you don't want to feel creeped out.
Download here:
http://www.garrysmod.org/img/?t=dll&id=69136
If you need any more information, or need to get help for this map, check out its
forum thread.[...]
