Good that nitrites are down to 0, they are may more toxic than the ammonia would be in even small amounts.
Have they settled down from swimming everywhere in the tank a bit by now?
20g platy, , 2 x 10g shrimp, 3 x 20g shrimp, 7.5g shrimp and 1 great dane/mastiff puppy.
Sump Pimp #2
My Tanks and my shrimps