If I recall correctly It's 22" tall for the tank area. I've seen in LFS's the 12g Aquapod and NanoCube with sea horses in it. I'll double check but I think it should be okay.
95g Cracked (Hopefully fixable some day)
10g Guppy tank
2.5g tank with Indian Dwarf Puffers
24g Aquapod Reef tank (Probably going to be sold)
55g Reef :D