ZURU Robo Fish: Drop your Robo Fish in water and watch it come to life with ZURU’s advanced water activated technology! Hyper Realistic: Robo Fish look and move just like real fish and swim in 5 different directions. Color Change Technology: Watch your Robo Fish magically change colour when dropped in water! 6 to Collect: There are 6 different colored Robo Fish to collect to complete your Robo Aquarium! Prank your friends: Prank your friends with the ultra-realistic technology of Robo Fish!