Thank you so much for all of your responses. I am going to do a water change this morning . In regards to pregnant fish ,do you separate yours or leave them as normal in the tank
I recently placed one of mollys in a fry tank as I thought she was pregnant. We've had other mollys that have had babies, however this one is much bigger and looks like it could pop. I'm unsure due to the size if it is pregnant or whether it is unwell