Hi guys, decided to build a 125 gallon mixed american cichlid tank, but not fully sure if the fishes will do well in the defined mix of species and numbers. My idea is to place 6 geophagus sveni, 4 firemouths, 4 Electric blue jack dempseys and eventually some electric blue akaras or apistogramma agassizi or anotner dwarf cichlids. On top of that I'm considering addind a group or tetra or similar superficial fishes and a couple of corydoras. Bottom large grain Sand or gravel, decoration wood, rocks and plant. Any idea if this setup might work please. Any tips or suggestions very welcome. Thanks in advance!

