I have my Oscar with my FH.. they're fine. The Oscar was the dominant fish until
I introduced the FH. I'll post a picture for
You later but I'd say he's 6-7" long. And although my puffers are by far the most personal my FH is way more personal then my Oscar.. awesome fish you have their buddy
I had my FH in the 250 alone because he's my pride and joy with my hobby.. But honestly he barely moved in the tan by himself.. I put all my fish together after that...he chases my little ciclids and eels around half the time but he's very active now and most of the time they swim together..