Do green tree frogs need a pond in their vivarium?

in my opinion i think they are the most wonderful pets that is only because i have some their names & type of frog they are John : he is a green tree frog , & Laura : we (me & my mom ) think she is a barking tree frog but we are not sure but they are so cute i love it SO much when my mom says i can play with them but they are good pets to me but they may not be to some one else!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

love,

my tree frogs