Get a dolphin pool from simcity social accidentally on porpoise quest ! find the megaquarium in your inventory > buildings for these missions 
animals are second class citizens in this town, i demand action ! did you know that pigs test higher for intelligence than most high school football coaches !
walkthrough guide :
mission 1: pig in the city quest
- build hog heaven
- pay llama manure
mission 2: the codfather quest
- build the megaquarium
- have a 3-star scenic pond
- feed the fish at a 3-star scenic pond
to finish megaquarium you need these collectibles :
5 ticket stub
3 ribbon prize
3 kibbles
mission 3: dive-in movie quest
- upgrade the megaquarium to 1-star
- perform friendly actions on attractions 5x
- build a squid to pc adapter
collect these materials :
2 animal mascot
5 ribbon prize
5 kibbles
2 cowbell
2 dog house
mission 4: jumbo upgrade quest
- upgrade the megaquarium to 2-star
- earn 8000 simoleons from the elephant car wash
- collect from car dealerships
find these parts :
4 souvenir
1 unity
6 ribbon prize
6 kibbles
4 dog house
mission 5: a porpoise with purpose quest
- upgrade the megaquarium to 3-star
- ask friends for dolphin holiday packages 3x
get these items :
3 architectural pizzazz
2 bliss
2 wrath
6 animal mascot
4 cowbell
