question with green tree grog coloring!

[UncleChester]

I have two bigger females and they are about 2 and a half inches long and growing every day.

One of the baby males is 1 and a half inches long. the other two baby males are 1 inch.

I would not house these together due to size differences. 2.5" Frog + 1" Frog Can = One Fat 2.5" Frog.

They aren't really known to be aggressive cannibals, but it can and does happen (google "Hyla cinerea cannibalism" if photographic proof is required). It wouldn't be worth the risk to me.