red cherry shrimp will readily breed though your fish will eat shrimplets
Where as Amanos will berry but wont hatch in freshwater as in the wild they go between fresh and brackish to breed.
Though amanos especially full grown will be less likely to be eaten as they get much larger than cherry shrimp but they also only live a few years and dont breed which is why i always try to get the smallest amanos i can.
Also amano are the best algae eating shrimp and also yes if you mix different colored same species shrimp they will cross breed and youll end up with brown shrimp.
Where as Amanos will berry but wont hatch in freshwater as in the wild they go between fresh and brackish to breed.
Though amanos especially full grown will be less likely to be eaten as they get much larger than cherry shrimp but they also only live a few years and dont breed which is why i always try to get the smallest amanos i can.
Also amano are the best algae eating shrimp and also yes if you mix different colored same species shrimp they will cross breed and youll end up with brown shrimp.