i have a 55 gallon with 2 tank raised false clowns. Ive had them for over 5 months now i started noticing when the lights go out one goes to the top left of the tank and the other goes to the bottom right in to a little hole he/she dug out. i know the bigger is a female and they change sex but could i got two females? during the day the hang out together and are fine with little bickering. can some help me understand what is going on and thank you.:bounce: