the key is inside the one to the diary
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.
get fish food then turn off the switch and dive get what you need need and leave.
fish food
fish food
swim up
knock it into the tank
In the fish tank in Cj's living room in her apartment.
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.
The key to her diary is in the treasure chest on the bottom of the fishtank but you need to spill fish food into the tank to stop the fish from attacking you the food is on the shelf above the tank
TheType of fish that you put in the tank and what they need to survive
IDK but after you get in there you You will make you way across the apartment collecting items you need, both to contact CJ and to help her defeat the villain that has stolen her shrink ray. The first step is to use the fan to blow the dust from under the bed, where you will find CJ's computer Thumb Drive. You will need to get a message from the Kitchen table, a note from the kitchen garbage can, and her diary key from the fish tank.