Further to my post earlier in the week, I am a new fish owner and was loosing all my fish, happily I have had no deaths since so was looking good. I have got up this morning to find baby fish happily swimming around my tank on the day I was about to get some more for the tank. Can I still put more in ? Wanted some shrimp?? And maybe some guppys . Do I need to separate the babies into their own tank