3
There are 20 floors including the last floor.
18 for miracle sea 4 for deep miracle sea
Miracle Sea has 18 floors, followed by a midway point, then Deep Miracle Sea, which has 5 floors, including the boss floor.
20-25 i think
There are about 40 floors in Stormy Sea for Blue Mystery Dungeon Pokemon. The last floor is where you will face Kyogre. in the stormy sea, there are 39 floors of Pokemon that are water or water/ fossils, on the 40th floor is Kyogre at level 25.
miracle sea all floors
18 in the first part 4 in the second
Bottomless Sea has 50 Floors.
38 floors are in the magical sea.
50 floors.
50 floors