The Cannondiver is a Turtle-type Zoid, one of over 200 mechanical lifeforms depicted by TOMY's Zoids model, toy, and media franchise. Besides sharing the weapons frames with Shadow Arm Lizards, it also has parts from Shellkarn (shell) and Mosasledge (fins).
The Cannondiver was released as a part of the Blox line. It was mostly colored white, gray and purple.
An upgrade kit was released for the Cannondiver called the Limited Blox Parts Set F. It included the cannons and searchlight for the Zoid, but was recolored translucent yellow.
Asia Original Deep Sea Version
Like the Forest and Night Fight Blade Liger, this version of the Zoid was sold as a limited edition only in Asia. The Zoid was recolored blue, a new shade of purple, and sea green. The Zoid was redesignated as BZ-013D. It is believed that this Zoid was meant to complement the Forest and Night Fight Blade Liger, because of the similar color schemes and that they are the only two Asia limited Zoids.