Tamagotchi Ocean

Tamagotchi Ocean is a virtual pet game in which the player is charged with caring for an aquatic Tamagotchi creature. The normal care options, such as feeding the pet and cleaning up after it, are present, and there are several options unique to this Tamagotchi as well. Occasionally the pet will be threatened by a predator, which the player must scare away by activating the device's motion sensor. In addition, the player needs to pay attention to the water quality. The water becomes dirtier over time, and needs to be cleaned periodically in order to keep the pet healthy.

This Tamagotchi is one of the more difficult ones to raise to adulthood, due to it requiring very diligent care. International releases in particular tend to have very short lifespans.