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Aviva challenges the Kratt Brothers to a fencing competition. But they will only accept the challenge if she makes a creature power suit for one of the three kinds of billfish- Swordfish, Marlin, and Sailfish. Meanwhile, Zach starts collecting fish from the ocean.
First Air Date : Jan 03, 2011
Last Air date : Apr 04, 2024
Episode : 161 Episode
Season : 7 Season
Runtime: 22:14 minutes
Studio: Discovery Kids, PBS
Country: Canada, United States of America
Crew:
