The fish I have in my freshwater aquarium are a mickey platy, an orange platy, and some type of red fish that looks similar to a platy. Is it possible for the mickey fish to be pregnant? I've only had it for 5-6 days. If it is pregnant, is there any tips and/or special care for this fish? What are the characteristics of a pregnant fish?

fish lay eggs, so if your fish is getting bigger in size. Its not pregnant. You could be feeding it too much. If your fish layed eggs then you might have some little ones soon.

i probably can