Introducing A New Frog

[elly]

I don't know about red-eye behavior in particular but I don't think tree frogs often kill each other. Keep an eye out for bullying/ snatching food though. The general rule of thumb for feeders is to choose ones that are the same length as or less than the distance between the frog's eyes.

[elly]

Just in case you didn't know signs of fighting for dominance, rump shaking is one. (You probably knew, but this link is just cool.)

Frogs Shake Booties Before Fights