ok i got a sunset platy and she is pregnant and just about to have fry, i have isolated her by getting a breeder box, (taking her out every 12 hours for 2 hours) and ive had her in there for the last day and ive noticed that she seems to be extremely stressed and banging on the side of the wall with her upper fin (the one on the back) completely up. what can i do to help her stress less? should i let her out for longer periods of time? im just afraid she will have the babies during these breaks and my other fish will chow down before i notice. thanks