(just so you know, I am not very informed on cichlids and I don't know which ones are new-world and old-world....
)
I am getting a 75 gallon most likely mid-April. In my current tank the only cichlids I have are angelfish. I like the looks of cichlids, but would prefer to have a peaceful tank. The only other peaceful one I can think of are Rams, though I know there must be more.
Also, Severums are cichlids, right? I am wondering, are they aggressive or peaceful? I have heard both. I love these fish and would gladly put one in my tank if they don't start trouble.
Other possible tankmates are Killifish, Tetras, Cories,

I am getting a 75 gallon most likely mid-April. In my current tank the only cichlids I have are angelfish. I like the looks of cichlids, but would prefer to have a peaceful tank. The only other peaceful one I can think of are Rams, though I know there must be more.
Also, Severums are cichlids, right? I am wondering, are they aggressive or peaceful? I have heard both. I love these fish and would gladly put one in my tank if they don't start trouble.
Other possible tankmates are Killifish, Tetras, Cories,