I recently bought a male and female convict cichlid and released both of them into a 10 gallon tank at the same time but the male is harassing the female. I understand I'll need a bigger tank; for now a 10 gallon will have to do and they're both about 1.5 inches. As soon as I let them into the tank the male followed and is still following the female non-stop, even taking bites at her at times. I thought that a male and female convict would get along just fine but this male is causing problems. I'm 100% certain it's a male and female as the male has some slight blue coloring and is larger while the female has an orange belly. I'm hoping she'll be alive tomorrow but I just don't know. I don't think they're trying to mate either since they just met but I'm still an amateur. What should I do?