Originally Posted by SteveV
I have a 90 gallon with 10 smaller spotted/longfin danios/zebras.* I just added 10 smaller rummy nose.* The zebras are chasing (more than just curiously) and semi-nipping.* Do you think they will eventually settle down and co-exist?
They should but that sounds like you are not feeding your fish enough to satisfy them. Zebras are not typically fin nippers. What is your feeding schedule and foods offered?