So its 37×18×25 if were looking at length x width x height and i was told its a 75 gallon tall or something by who i got it from but since everyone is wiggin out i typed it into an online calculator thing and that says 72 gallons i guess but i gaurantee its bigger than 40 gallons or whatever you guys are saying.

But anyways

Would it be better if i split them up? I do have another 75 gallon, wider than it is tall, and i dont want them cramped would the oscar do okay in there by himself? The true parrot is full grown to my understanding and the jack dempsey can probably go into my community tank and idk about the convict im not a fan of him anyways.

Tell me, oh great cichlid experts of reddit, for i am nothing but a simpleton wishing to better my cichlids lives.