Polly and Pip!

We have adopted two new frogs.  These are also African Clawed Frogs but they are albino ones.  There names are Polly and Pip.  Since they are still a good bit smaller than our other ones, they are currently living in the (old) small tank with the fish.  When they have grown a bit bigger I am planning to move them to the bigger tank.  Aren't they cute? 
Polly is the bigger one, Pip is smaller.

Can you find Pip hiding in the rocks?