What level do you have to be on wizard 101 to go to krokotopia?

You dot have to be a certain level to go to krokotopia. i was at level 20 when i started krokotopia. i was at level 29 when i started marleybone. i was at level 38 when i started mooshu. i was at level 46 when i completed grizzleheim. i was at lvl 48 when i started dragonspyere. now i at level 50. but forget that you should be at level 18 19 or 20 to go to krokotopia.

MY NAME IS: TALON SPIRITFLAME DEATH LVL 30 MAGUS