Just to kind of update. The convicts that got ''dumped'' on me on Nov 13 started to kill my other fish 1 by 1 on 15th. So I had to move my fish to my other 20gal, I lost a few more fish because as a rule I only add 2 fish at a time into a tank. On Nov 20 I noticed that they had babies jumping around in a cave. What do I do now? Those look like a lot of babies and I have nowhere to put them. How long do I have before they actually start swimming?