i have a 55 gal 4feet long african cichlid tank and i need help deciding which fish to get rid of (if i have to) and which fish to keep. currently i have:
1) 2 1/2 albino redtop zebra
1) 2 demasoni
2) 1 1/2 yellow tail acei
1) 2 red top zebra
1) 1 1/4 rusty
1) 1 1/2 kenyi
1) 1 1/4 bumblebee
1) 2 1/2 golden mbuna (auratus)
1) 1 1/2 livingstonii
1) 1 1/2 hap electra
1) 2 red zebra (metriaclima estherae)
1) 1 1/4 yellow lab
1) 1 1/2 taiwan reef
1) 1 1/4 yellow banded moori

i would like to know if i have made any terrible mistakes with the fish ive mixed. the aggression is very minimal just typical mbuna activity but im worried that the combination of fish ive picked are not gonna last the long haul even though they seem fine now. im not sure of the gender but a good guess would be that they are all male because they are so colorful