A needle nose gar usually gets to 12-14" so he will be fine in a 75 but not with African cichlids. They are to aggressive for the gar
Everything that I've read said the elephant nose should either be kept alone or at least in a group of 4 or more so the biggest would spread it's aggression.
Yeah your right about the moorii. I was hoping to order about 3 or 4 more. The
compressicep is small. I didn't put him in the cichlid tank because he's so peaceful and someone told me he would eventually waste away in there.