Electroplankton

GameFAQs
Provides data, and a message board.
http://www.gamefaqs.com/portable/ds/data/926613.html

GamingMoz
Data, release dates, and box art.
http://www.gamingmoz.org/games/g168/nintendo-ds/electroplankton/

GameSpy GBA
Preview, by Bryn Williams: "It's really hard to say if ElectroPlankton will ever make it over to the Western world, but if it does, and you're looking for something very different for the DS, I highly recommend tracking down ElectroPlankton and going nuts." <small>(April 14, 2005)</small>
http://ds.gamespy.com/nintendo-ds/electro-plankton/604411p1.html

IGN DS
Preview, by Craig Harris: "It at the very least has the potential to open up a much more untapped gaming genre: interactive toys." <small>(April 11, 2005)</small>
http://ds.ign.com/articles/603/603336p1.html

GameSpot
Preview, by Brian Ekberg: "It's hard to call Electroplankton a game--it's more like a musical toy found on a gaming device." <small>(March 10, 2005)</small>
http://www.gamespot.com/ds/puzzle/electroplankton/preview_6120188.html