Ok,thanks for the tips. My lfs said the EBJD used to be pretty frail depending on what source you were getting them from but over the past year they've had really good luck with where they're getting them. Good info to chew on though.
In a really large tank it can, but in a 90 you are limited to one big species. I think you’d see similar issues as with a jd with the two fighting.Would the Carpintis be ok with a GT? I don't much about the carpintis.