:D Cool. <3 Just wanted to mention it as an option, since, like- the point is ~UNDERSEA ADVENTURE~ not LOL ALL YOUR WORK IS RUINED. Especially since there was a flood before. >.>

(And the same goes with potential indoors!flooding- everything can be magically converted for sea use like a proper underwater kingdom- or it can be flooded or ruined. Or water won't enter at all for people who don't want to be involved.)