I have 4 whites tree frogs which I have had for about 9 months now. One lives on his own as he was a bit smaller and one of the others tried to eat his head one day so I set him up in a tank on his own. He has grown now, he is slightly smaller still than the others but not by very much. A few weeks back I bought a new frog who has been in a quarantine tank on his own but I would like to put this frog with the one who is on his own. Will my original frog accept the new one into his home or could there be problems. I don't know if there could be any aggresion from my older frog after living on his own.
Any advice would be appreciated. Thanks.