Talk:Clamperl/@comment-67.173.157.46-20130627041550/@comment-5012460-20130627143908

Clamperl is located Underwater-- a section of the sunken earth located beneath the waters of Route 512. It is only accessable if the player has the ability Dive (which should not be possible until the player has 10,000 Trainer Points and visited Walter in his home in Wesport City).

If you were asking about the items: Deep Sea Tooth and Deep Sea Scale, I believe they are random prizes for defeating the Battle Mansion.