swim up
fish food
fish food
To get the key out of the fish tank in Shrink Ray Island on Poptropica, you need to use the mini-shrink ray to shrink yourself down. Then, carefully navigate through the fish tank and avoid the fish while collecting the key. Once you've got the key, you can return to your normal size to proceed with your adventure.
knock it into the tank
the key is inside the one to the diary
In the fish tank in Cj's living room in her apartment.
get fish food then turn off the switch and dive get what you need need and leave.
First, you feed the fish by pushing over the fish food on the shelf above. Then you click to turn off the filter. Then you can edge around the fish and go in the tank.
well, you have to jump hard to get to the balloon, and it takes you over to the fish tank where you find the key to cj's diary.
In C.J.'s bedroom, there is a blimp next to the fish and the Newton balls.
I don't think you jump into bubbles in Shrink Ray Island!
Shrink ray island will be available to everyone on July 28, 2011