need to put water type on my team please help!!

[simba.vs.bruce]

alright i have a team (i think is pretty good) but it is lacking a good water type... can you help me pick one?
my team so far is:
typhlosion
-flamethrower
-shadow claw
-focus blast
-solar beam
machamp
-rock slide
-ice punch
-cross chop
-earthquake
dragonite
-outrage
-dragon dance
-water fall
-iron tail
alakazam
-psycic
-shadow ball
-focus blast
-recover
this is my team i am trying to beat thegame then gonna face my friend who is doing the same thing so i need a strong water type
thanks!

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[crazygoalie13]

Lapras has super high health, and good overall stats elsewhere, and Starmie has high speed and sp. atk.

 

[Fever]

I agree. Lapras I like the most. It all depends on personal preference though.
Poliwrath isn't too bad either.

 

[Ninja Caterpie]

You'll probably want two, if you want to be able to use all the HMs without anything turning into a HM Slave.

Anyway, Gyarados is uber powerful. Swept the entire HeartGold Elite Four for me at level 44. No joke. Dragon Dance + Waterfall/Ice Fang/Bite massacres like everything. And you don't need any TMs!

Starmie is also a beast, but, in order to make the most of it, you will probably want Thunderbolt + Ice Beam (ie. TMs)

+ don't worry about the Electric weakness because you have four other Pokemon to deal with them and there aren't really strong ones until Surge.