Aqua Frog

Martin and Chris are researching frogs at Frogwater Pond. The bros meet one big bullfrog in the best spot in the pond,where they witness the beginning of the frog's life cycle. That sends Aviva into panic because she realizes that due to the transformation that happens within the frogs own life cycle, this particular Creature Power Suit may be her most challenging yet! To help get the Power suit done, they shrink down and see the frog's life cycle. Unbeknownst to them, Zach has instructed his bots to clean up his ship and dump his garbage into a stream. When Zach's waste enters the pond, Koki, Jimmy Z, Aviva, and some local Wild Kratt kids go into rescue mode to stop the ooze from reaching the eggs and developing tadpoles. The Kratt bros, meanwhile, swim upstream to stop Zach with their frog powers. Then, the rest of them used a filter that Aviva made to get rid of the ooze at last.

Initially, a forty episode, half-hour adventure comedy. Later three additional seasons were added. Created by Chris and Martin Kratt - adventurers, brothers, zoologists and creators of hit shows such as Kratt's Creatures, Zoboomafoo and Be the Creature.

In their first-ever animated series, they are on a mission to save the animals of this planet from the evil Zach Varmitech, who plans to use animal "spare parts" to create a legion of biotech robots that will give him control over nature and the entire planet.