Zoo Tycoon 2: Marine Mania/Objects

Food

 * Jellyfish
 * Squid
 * Seaweed
 * Shellfish
 * Zooplankton
 * Chum
 * Fish

Food Containers

 * Lure Buoy (Fish, Jellyfish, Squid, Zooplankton, and Shellfish)
 * Food Box (Fish, Chum, Seaweed,Zooplankton, Squid and Shellfish)
 * Artificial Reef (Shellfish, Zooplankton, Fish, and Jellyfish)
 * Artificial Fish Carcass (Fish and chum)
 * Feed bag (Chum, Shellfish, Fish)

Shelters

 * Kelp Bed
 * Rock Island
 * Desert Island

Scenery and Buildings

 * Tropical Fish Aquarium House
 * Seahorse Aquarium House
 * Octopus Aquarium house
 * Jellyfish Aquarium house
 * Pirate ship
 * Marine themed fountain
 * Beluga whale splash fountain
 * Nautilus Water Fountain
 * Marine themed arch
 * Marine themed music rock
 * Lighthouse Gazebo
 * Treasure Chest Bubbler
 * Koi
 * Shark Photo Booth
 * Sea Horse Bouncy Ride
 * Pirate mast
 * Pirate cannon
 * Tank Light
 * TV screen for show platform (Unlockable)
 * Canopy for show platform (Unlockable)
 * Small show Stand
 * Medium show Stand
 * Large show stand
 * Blue whale hall (Unlockable)
 * Touch pool
 * Marine Path
 * Pirate Donation box
 * Marine gift cart
 * Marine Statue

Animal Enrichment

 * Seal Prey Dummy
 * Arctic Cod (live food)
 * Yellowfin tuna (live food), (Unlockable)
 * Jar with fish
 * Ice block with clams
 * Clam Bubbler

Staff

 * Trainer

Foliage

 * Sea Fan
 * Giant Barrel Sponge
 * Starfish
 * Phaeophyta
 * Kelp Forest
 * Table Coral
 * Fire Coral
 * Plate Coral
 * Blue-Green Coral
 * Tussac Grass
 * Giant Green Anemone
 * Feather Star

Rocks

 * Benthic, all 3 sizes
 * Coastal, all 3 sizes
 * Reef, all 3 sizes