About a week ago I got two glofish danios today add to my 16 gallon tank. One of the fish I already had in there was a longfin leopard danio. Four days ago I realized that my longfin has become very round and bloated and so I figured she was carrying eggs. I did lots of research and ended up setting up a breeding tank with marbles on the bottom so the eggs could fall through. They have been in there for two days now and still haven’t spawned. Any suggestions on how to make it happen? I was also not sure if it is even possible for them to breed considering they are different types.