Seaking does not have to be at a specific level because it is not capable of evolving further.
it evolve at level 35
It evolves to a Seaking at level 33
Goldeen evolves into a Seaking at Level 33.
Goldeen evolves at level 33 into a Seaking.
Evolves into Seaking at level 33
Goldeen evolves at Level 33 in Ruby, Sapphire, FireRed, LeafGreen, Emerald, Pokemon X and Y and Pokemon Omega Ruby and Alpha Sapphire.
It evolves at lv 33 into a seaking.
Goldeen evolves into Seaking, starting at level 33.
Seadra does not evolve into Seaking. Ever. Period.
nobody goldeen evolved to sea king at level 20 or so
Seaking
seaking... you didn't know that?he or she evolves into seakinghe or she evolves into seaking