I am brand new to the hobby and am getting a 48"x15"x28" (LxWxH) tank and after it is fully established ideally i want to keep 6-10 frogs depending on the species. From what I understand tincs are good in pairs so that's a no. And my two other Dendrobate options would be auratus or leucomelas. I like the auratus morphs more than the leucomelas personally but leucs are also more bold so hmm. Basically my main question is which is better in larger groups?