After a lot of thought I wanted to know if they're are any fish like Angel fish that come from central America and would mix with thothorichthys, they would be in a 125. My original plans for the tank was a SA tank but being as my water is hard water i didn't want to mess around with lowering the ph so I decided to go for CA cichlids as they like hard water. I still really want angels and wanted to know if there were CA alternatives, could angels and thorichthys live in the same tank