If you give it to a Clampearl and then trade said Clampearl it will evolve into Huntail or if you give Clampearl a Deep sea scale and trade it it will evolve into a Gorebyss
Depends on what you want your clamperl to be, Deepseatooth=Hauntail Deepseascale=Gorbyss (or howeverit's spelt)
Trade it holding the DeepSeaTooth or the DeepSeaScale. DeepSeaTooth will give you Huntail, DeepSeaScale will give you Gorebyss.
clamperl
It is a hold item for Clamperl and if you trade it while holding the deepseatooth it evolves into something, but the other person gets its evolved form
for huntail,you have to trade clamperl holding a deepseatooth for gorebyss, you have to trade clamperl holding a deepseascale
FIrst you must get a scanner. Then you give it to a guy in the slateport port. He will let you choose between deepseatooth and deepseascale.
you trade it with a deepseatooth or deepseascale
Clamperl when traded
If you want a Huntail, get a DeepSeaTooth. If you want a Gorebyss, get a DeepSeaScale. To evolve Clamperl, trade it while it's holding one of those items.
They evolve Champerl to Huntail(need to trade Champerl with deepseatooth) or Gorebyss (need to trade Champerl with deepseascale). I love Gorebyss!
The only Pokemon that evolves with the deepseatooth is Clamperl, who, using the deepseatooth, evolves into Huntail.
Clamperl evolves by holding a DeepSeaScale or a DeepSeaTooth and then trading it to another game, a DeepSeaTooth evolves it into a Huntail and a DeepSeaScale evolves it into a Gorebyss.