Get it up to level 30.
Shapedo dose not evolve.
At Level 30.
it evovle at 16
Go fishing in the safari zone.
carvahna is very weak so id suggest you evolve it 2 shapedo. but i no carvahna learns hydro pump somewhere round about lv 40 2 50.4 more info type in Pokemon ruby or whatever gender your playing carvahna and it should come up either Pokemon of the week either carvahna or sharpedo. it will give all the info about them both. sorry 4 the spelling cba 2 change it lol. hope i helped
in the safari zone, use the super rod
If you mean water pokemon then they all evovle at a certain order.
it will evovle at level forty-five
no
Magikarp don,t evovle with a stone it evovle at lvl 31 i think i.
You have to catch a shadow carvahna, purify it, then evolve it and there you go!
garados