You can either train him or her or if you have gotten there put it in the day care and run around a lot. I'm doing this for my Vaporeon and it works.
Squirtle to Wartortle at level 16. Wartortle to Blatsoise at level 36.
wartortle evolves around lv 36 into blastoise
Blastoise does not evolve from another Pokémon; rather, it is the final evolution of Squirtle. Squirtle evolves into Wartortle at level 16, and then Wartortle evolves into Blastoise at level 36. Therefore, to obtain Blastoise, you must level up a Squirtle to level 36.
At level 36.
squirtle evolves into wartortle at level 16
Squirtle to Wartortle at level 16. Wartortle to Blatsoise at level 36.
Wartortle evolves at the same level in every Pokemon game. Wartortle evolves at level 36. Wartortle will then evolve into a Blastoise.
wartortle evolves around lv 36 into blastoise
Wartortle evolves at level 36 into Blastoise.
Wartortle evolves into Blastoise at level 36.
no you do not try getting it up to lv.50 or higher see what hapens
Squirtle evolves into Wartortle at lvl 16 and Wartortle evolves into Blastoise at level 36.
Blastoise does not evolve from another Pokémon; rather, it is the final evolution of Squirtle. Squirtle evolves into Wartortle at level 16, and then Wartortle evolves into Blastoise at level 36. Therefore, to obtain Blastoise, you must level up a Squirtle to level 36.
A Squirtle will naturally evolve into a Wartortle at level 16. Pressing the B button cancels the evolution, but every time it levels up, it will try to evolve. If you've levelled it to level 46, it will evolve at level 47 into a Wartortle as long as you don't press the B button :) If them, you level your Wartortle to level 48, it will become a Blastoise. Wartortles naturally evolve into Blastoises at level 36.
At level 36.
Squirtle evolves into Wartortle starting at level 16. Wartortle evolves into Blastoise starting at level 36.
Give him rare candy. And battle against fire pokemon.