A new Swordfish-kissing gourami fish-lobster-polyp set found under Decor / Sculptures, all cost 0. You need Ambitions ( or a later pack ) for the 4 types of fish to show up in your game. Use cheat moveobjects on to place the fish. Also use the cheat disableSnappingToSlotsOnAlt to be able to place items closer to each other. These were designed to be placed in a "Dive spot". You need Paradise Island to be able to place objects under water on the sea bed in a dive spot. These were placed quiet close for the purpose of taking a group picture. They all sit at different heights.