Hi guys! I have a cycling 55gallon tank and will be upgrading my two angelfish and 5 bronze Corys when it is finished. I was hoping to get another cichlid tankmate that would be suitable. Has anyone tried keyholes and angels? My angels are both still very small(1 is quarter sized and the other is silver dollar sized) and the Cory's likewise. I have never kept keyholes before so any tips or suggestions would be welcome.