Insaniquarium! Deluxe

Insaniquarium is a computer game created by Flying Bear Entertainment and PopCap Games. The title is a portmanteau of the words insanity and aquarium.

Insaniquarium Deluxe features pets, various modes of gameplay, and a type of currency called "shells". Shells are collected as the game progresses, and they can be used to create a custom Insaniquarium screen saver, to buy bonus pets or to increase the number of pets allowed in each tank.