Segatoys have released the second in their iPod friendly pets. The iFish works in the same principle as the original iDog. You can plug your iPod or other MP3 device to it and it will act as a speaker which also moves and lights up in beat to the music. The iFish isn't waterproof, so I dont suggest you put it into your bath, but it does seem like a bit of a novelty feature. There is a video of the review which you can view in high definition below. Personally I preffer the iDog, its smaller and does seem a bit more user friendly, by watching the video you can probably see that the iFish seems a bit lethal as it swings about.

Download: [iFish Review Video]