Yes any water pokemon can beat any other water pokemon. it's all about level and power of the attack.
Water, ground, and rock.
Really, any Pokemon can beat a water Pokemon if its strong enough but the easiest way is to use a grass or electric type that has a same or greater level than the water type.
Easy just get as many plant or water type pokemon and you will beat it
Get a strong water pokemon. I used Azumarill.
with water type and rock type pokemon.
Have ALOT of Water and Ghost Pokemon
Water pokemon
No
you use strong Pokemon posibly water and lv100.
water or grass type Pokemon
Have a water ice or grass pokemon.
water is super-effective to ground, rock, and fire.