Is a firemouth cichlid compatible with small fish?
Firemouths are one of the more docile cichlids though something that easily fits in their mouth is still food. You won’t have territorial issues or aggression issues w/ Firemouth though most of the fish you listed are just too small to not be a meal for a full grown Firemouth. The Adult Mollys & Platies will get large enough though the neons will be a snack. The Danios are so fast they may live though if cought they’ll be food as well. Instead of firemouth get a pair of Rams (microgeophagus), Kribensis (Pelvicachromis) or Apistogramma and they’ll all be a nice cichlid addition to this aquarium w/o having them eat the above choices.
