You must be a Member to do this. First go on the black puffel level and swim to the black puffle's square but do not go back. Wait.
A squid shadow will go past you. Hover on the bubbles that come from it, and when they pop, you will fly, but you must do this to nearly every bubble or you will sink.
Go through the door and get the key pin. You can now access the underwater palace.
You need to be a member and you need to play puffle rescue, the one with the black puffle. You stay at the beginning and wait for the big octopus shadow to come. Then, You follow it by jumping on the bubbles it makes, and it takes you to an island, with the key too the door.
You have to be a member. Then go to the first level of puffle rescue. Wait at the beginning and a squid will appear. follow the squid by bouncing on its bubbles. You will find a passage way that leads to the other side of the door.
you have to be a member to get the key if you are the play puffle ruskue and save the black puffle
You have to find the key in Puffle Rescue while saving the black Puffle but you can only be a paid member
If you are a member of club penguin and have a key to the door, u can go into the door at the right. Inside, there is a underwater mine that u can get gems& a new background.
The only thing you can find and keep is the key to the underwater room
you find it at the dance club
Not really, there's only a moss key pin and an underwater room (only for members).
There are 2 different keys 1 of them is for Rockhoppers secret room (Captains quarters) The other one of them is for underwater room (Found in secret task for Black puffle rescue) (Look on Club Penguin cheats for more info)
The Hidden Lake
key
You can buy a club penguin guide book. Then, look in the content for key merchandise and go to the page.
Underwater....the ocean, but only members can access it because you need the key from the black puffle rescue game. Which you need to be a member to play.
you can dig for more coins and get a free backround.
it is in the mansion
with a key!